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authorMichał Górny <mgorny@gentoo.org>2016-01-24 23:15:58 +0100
committerMichał Górny <mgorny@gentoo.org>2016-01-24 23:58:38 +0100
commit4412ca2c79a50481eff42550e9d63cba74c9ffc4 (patch)
treec9fc5379b3c3097e4235ec64664ef2d893dd58ad /dev-ros
parentpackage.use.mask studio for net-analyzer/icinga2 (diff)
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Unify quoting in metadata.xml files for machine processing
Force unified quoting in all metadata.xml files since lxml does not preserve original use of single and double quotes. Ensuring unified quoting before the process allows distinguishing the GLEP 67-related metadata.xml changes from unrelated quoting changes.
Diffstat (limited to 'dev-ros')
-rw-r--r--dev-ros/actionlib/metadata.xml2
-rw-r--r--dev-ros/actionlib_msgs/metadata.xml2
-rw-r--r--dev-ros/actionlib_tutorials/metadata.xml2
-rw-r--r--dev-ros/amcl/metadata.xml2
-rw-r--r--dev-ros/angles/metadata.xml2
-rw-r--r--dev-ros/audio_capture/metadata.xml2
-rw-r--r--dev-ros/audio_common_msgs/metadata.xml2
-rw-r--r--dev-ros/audio_play/metadata.xml2
-rw-r--r--dev-ros/base_local_planner/metadata.xml2
-rw-r--r--dev-ros/bond/metadata.xml2
-rw-r--r--dev-ros/bondcpp/metadata.xml2
-rw-r--r--dev-ros/bondpy/metadata.xml2
-rw-r--r--dev-ros/calibration_estimation/metadata.xml2
-rw-r--r--dev-ros/calibration_launch/metadata.xml2
-rw-r--r--dev-ros/calibration_msgs/metadata.xml2
-rw-r--r--dev-ros/calibration_setup_helper/metadata.xml2
-rw-r--r--dev-ros/camera_calibration/metadata.xml2
-rw-r--r--dev-ros/camera_calibration_parsers/metadata.xml2
-rw-r--r--dev-ros/camera_info_manager/metadata.xml2
-rw-r--r--dev-ros/carrot_planner/metadata.xml2
-rw-r--r--dev-ros/class_loader/metadata.xml2
-rw-r--r--dev-ros/clear_costmap_recovery/metadata.xml2
-rw-r--r--dev-ros/cmake_modules/metadata.xml2
-rw-r--r--dev-ros/collada_parser/metadata.xml2
-rw-r--r--dev-ros/collada_urdf/metadata.xml2
-rw-r--r--dev-ros/compressed_depth_image_transport/metadata.xml2
-rw-r--r--dev-ros/compressed_image_transport/metadata.xml2
-rw-r--r--dev-ros/control_msgs/metadata.xml2
-rw-r--r--dev-ros/control_toolbox/metadata.xml2
-rw-r--r--dev-ros/controller_interface/metadata.xml2
-rw-r--r--dev-ros/controller_manager/metadata.xml2
-rw-r--r--dev-ros/controller_manager_msgs/metadata.xml2
-rw-r--r--dev-ros/controller_manager_tests/metadata.xml2
-rw-r--r--dev-ros/convex_decomposition/metadata.xml2
-rw-r--r--dev-ros/costmap_2d/metadata.xml2
-rw-r--r--dev-ros/cpp_common/metadata.xml2
-rw-r--r--dev-ros/cv_bridge/metadata.xml2
-rw-r--r--dev-ros/depth_image_proc/metadata.xml2
-rw-r--r--dev-ros/depthimage_to_laserscan/metadata.xml2
-rw-r--r--dev-ros/diagnostic_aggregator/metadata.xml2
-rw-r--r--dev-ros/diagnostic_analysis/metadata.xml2
-rw-r--r--dev-ros/diagnostic_common_diagnostics/metadata.xml2
-rw-r--r--dev-ros/diagnostic_msgs/metadata.xml2
-rw-r--r--dev-ros/diagnostic_updater/metadata.xml2
-rw-r--r--dev-ros/driver_base/metadata.xml2
-rw-r--r--dev-ros/dwa_local_planner/metadata.xml2
-rw-r--r--dev-ros/dynamic_reconfigure/metadata.xml2
-rw-r--r--dev-ros/eigen_conversions/metadata.xml2
-rw-r--r--dev-ros/eigen_stl_containers/metadata.xml2
-rw-r--r--dev-ros/fake_localization/metadata.xml2
-rw-r--r--dev-ros/filters/metadata.xml2
-rw-r--r--dev-ros/gazebo_msgs/metadata.xml2
-rw-r--r--dev-ros/gazebo_plugins/metadata.xml2
-rw-r--r--dev-ros/gazebo_ros/metadata.xml2
-rw-r--r--dev-ros/gazebo_ros_control/metadata.xml2
-rw-r--r--dev-ros/gencpp/metadata.xml2
-rw-r--r--dev-ros/geneus/metadata.xml2
-rw-r--r--dev-ros/genlisp/metadata.xml2
-rw-r--r--dev-ros/genmsg/metadata.xml2
-rw-r--r--dev-ros/genpy/metadata.xml2
-rw-r--r--dev-ros/geodesy/metadata.xml2
-rw-r--r--dev-ros/geographic_msgs/metadata.xml2
-rw-r--r--dev-ros/geometric_shapes/metadata.xml2
-rw-r--r--dev-ros/geometry_msgs/metadata.xml2
-rw-r--r--dev-ros/global_planner/metadata.xml2
-rw-r--r--dev-ros/gmapping/metadata.xml2
-rw-r--r--dev-ros/hardware_interface/metadata.xml2
-rw-r--r--dev-ros/hector_compressed_map_transport/metadata.xml2
-rw-r--r--dev-ros/hector_geotiff/metadata.xml2
-rw-r--r--dev-ros/hector_geotiff_plugins/metadata.xml2
-rw-r--r--dev-ros/hector_imu_attitude_to_tf/metadata.xml2
-rw-r--r--dev-ros/hector_imu_tools/metadata.xml2
-rw-r--r--dev-ros/hector_map_server/metadata.xml2
-rw-r--r--dev-ros/hector_map_tools/metadata.xml2
-rw-r--r--dev-ros/hector_mapping/metadata.xml2
-rw-r--r--dev-ros/hector_marker_drawing/metadata.xml2
-rw-r--r--dev-ros/hector_nav_msgs/metadata.xml2
-rw-r--r--dev-ros/hector_pose_estimation/metadata.xml2
-rw-r--r--dev-ros/hector_pose_estimation_core/metadata.xml2
-rw-r--r--dev-ros/hector_slam_launch/metadata.xml2
-rw-r--r--dev-ros/hector_trajectory_server/metadata.xml2
-rw-r--r--dev-ros/image_cb_detector/metadata.xml2
-rw-r--r--dev-ros/image_geometry/metadata.xml2
-rw-r--r--dev-ros/image_proc/metadata.xml2
-rw-r--r--dev-ros/image_rotate/metadata.xml2
-rw-r--r--dev-ros/image_transport/metadata.xml2
-rw-r--r--dev-ros/image_view/metadata.xml2
-rw-r--r--dev-ros/imu_processors/metadata.xml2
-rw-r--r--dev-ros/imu_transformer/metadata.xml2
-rw-r--r--dev-ros/interactive_marker_tutorials/metadata.xml2
-rw-r--r--dev-ros/interactive_markers/metadata.xml2
-rw-r--r--dev-ros/interval_intersection/metadata.xml2
-rw-r--r--dev-ros/ivcon/metadata.xml2
-rw-r--r--dev-ros/joint_limits_interface/metadata.xml2
-rw-r--r--dev-ros/joint_state_publisher/metadata.xml2
-rw-r--r--dev-ros/joint_states_settler/metadata.xml2
-rw-r--r--dev-ros/kdl_conversions/metadata.xml2
-rw-r--r--dev-ros/kdl_parser/metadata.xml2
-rw-r--r--dev-ros/laser_assembler/metadata.xml2
-rw-r--r--dev-ros/laser_cb_detector/metadata.xml2
-rw-r--r--dev-ros/laser_filters/metadata.xml2
-rw-r--r--dev-ros/laser_geometry/metadata.xml2
-rw-r--r--dev-ros/laser_proc/metadata.xml2
-rw-r--r--dev-ros/libmavconn/metadata.xml2
-rw-r--r--dev-ros/librviz_tutorial/metadata.xml2
-rw-r--r--dev-ros/map_msgs/metadata.xml2
-rw-r--r--dev-ros/map_server/metadata.xml2
-rw-r--r--dev-ros/mavlink-gbp-release/metadata.xml2
-rw-r--r--dev-ros/mavros/metadata.xml2
-rw-r--r--dev-ros/mavros_extras/metadata.xml2
-rw-r--r--dev-ros/mavros_msgs/metadata.xml2
-rw-r--r--dev-ros/message_filters/metadata.xml2
-rw-r--r--dev-ros/message_generation/metadata.xml2
-rw-r--r--dev-ros/message_runtime/metadata.xml2
-rw-r--r--dev-ros/message_to_tf/metadata.xml2
-rw-r--r--dev-ros/mk/metadata.xml2
-rw-r--r--dev-ros/monocam_settler/metadata.xml2
-rw-r--r--dev-ros/move_base/metadata.xml2
-rw-r--r--dev-ros/move_base_msgs/metadata.xml2
-rw-r--r--dev-ros/move_slow_and_clear/metadata.xml2
-rw-r--r--dev-ros/moveit_msgs/metadata.xml2
-rw-r--r--dev-ros/nav_core/metadata.xml2
-rw-r--r--dev-ros/nav_msgs/metadata.xml2
-rw-r--r--dev-ros/navfn/metadata.xml2
-rw-r--r--dev-ros/nodelet/metadata.xml2
-rw-r--r--dev-ros/nodelet_topic_tools/metadata.xml2
-rw-r--r--dev-ros/nodelet_tutorial_math/metadata.xml2
-rw-r--r--dev-ros/object_recognition_msgs/metadata.xml2
-rw-r--r--dev-ros/octomap_msgs/metadata.xml2
-rw-r--r--dev-ros/octomap_ros/metadata.xml2
-rw-r--r--dev-ros/opencv_apps/metadata.xml2
-rw-r--r--dev-ros/opencv_tests/metadata.xml2
-rw-r--r--dev-ros/openni2_camera/metadata.xml2
-rw-r--r--dev-ros/openni2_launch/metadata.xml2
-rw-r--r--dev-ros/openslam_gmapping/metadata.xml2
-rw-r--r--dev-ros/pcl_conversions/metadata.xml2
-rw-r--r--dev-ros/pcl_msgs/metadata.xml2
-rw-r--r--dev-ros/pcl_ros/metadata.xml2
-rw-r--r--dev-ros/pluginlib/metadata.xml2
-rw-r--r--dev-ros/pluginlib_tutorials/metadata.xml2
-rw-r--r--dev-ros/pointcloud_to_laserscan/metadata.xml2
-rw-r--r--dev-ros/polled_camera/metadata.xml2
-rw-r--r--dev-ros/pr2_dashboard_aggregator/metadata.xml2
-rw-r--r--dev-ros/pr2_description/metadata.xml2
-rw-r--r--dev-ros/pr2_machine/metadata.xml2
-rw-r--r--dev-ros/pr2_msgs/metadata.xml2
-rw-r--r--dev-ros/python_qt_binding/metadata.xml2
-rw-r--r--dev-ros/qt_dotgraph/metadata.xml2
-rw-r--r--dev-ros/qt_gui/metadata.xml2
-rw-r--r--dev-ros/qt_gui_app/metadata.xml2
-rw-r--r--dev-ros/qt_gui_cpp/metadata.xml2
-rw-r--r--dev-ros/qt_gui_py_common/metadata.xml2
-rw-r--r--dev-ros/random_numbers/metadata.xml2
-rw-r--r--dev-ros/realtime_tools/metadata.xml2
-rw-r--r--dev-ros/resource_retriever/metadata.xml2
-rw-r--r--dev-ros/rgbd_launch/metadata.xml2
-rw-r--r--dev-ros/robot_pose_ekf/metadata.xml2
-rw-r--r--dev-ros/robot_pose_publisher/metadata.xml2
-rw-r--r--dev-ros/robot_state_publisher/metadata.xml2
-rw-r--r--dev-ros/rosapi/metadata.xml2
-rw-r--r--dev-ros/rosauth/metadata.xml2
-rw-r--r--dev-ros/rosbag/metadata.xml2
-rw-r--r--dev-ros/rosbag_storage/metadata.xml2
-rw-r--r--dev-ros/rosbash/metadata.xml2
-rw-r--r--dev-ros/rosboost_cfg/metadata.xml2
-rw-r--r--dev-ros/rosbridge_library/metadata.xml2
-rw-r--r--dev-ros/rosbridge_server/metadata.xml2
-rw-r--r--dev-ros/rosbuild/metadata.xml2
-rw-r--r--dev-ros/rosclean/metadata.xml2
-rw-r--r--dev-ros/rosconsole/metadata.xml2
-rw-r--r--dev-ros/rosconsole_bridge/metadata.xml2
-rw-r--r--dev-ros/roscpp/metadata.xml2
-rw-r--r--dev-ros/roscpp_serialization/metadata.xml2
-rw-r--r--dev-ros/roscpp_traits/metadata.xml2
-rw-r--r--dev-ros/roscpp_tutorials/metadata.xml2
-rw-r--r--dev-ros/roscreate/metadata.xml2
-rw-r--r--dev-ros/rosgraph/metadata.xml2
-rw-r--r--dev-ros/rosgraph_msgs/metadata.xml2
-rw-r--r--dev-ros/roslang/metadata.xml2
-rw-r--r--dev-ros/roslaunch/metadata.xml2
-rw-r--r--dev-ros/roslib/metadata.xml2
-rw-r--r--dev-ros/roslint/metadata.xml2
-rw-r--r--dev-ros/roslisp/metadata.xml2
-rw-r--r--dev-ros/roslz4/metadata.xml2
-rw-r--r--dev-ros/rosmake/metadata.xml2
-rw-r--r--dev-ros/rosmaster/metadata.xml2
-rw-r--r--dev-ros/rosmsg/metadata.xml2
-rw-r--r--dev-ros/rosnode/metadata.xml2
-rw-r--r--dev-ros/rosout/metadata.xml2
-rw-r--r--dev-ros/rospack/metadata.xml2
-rw-r--r--dev-ros/rosparam/metadata.xml2
-rw-r--r--dev-ros/rospy/metadata.xml2
-rw-r--r--dev-ros/rospy_tutorials/metadata.xml2
-rw-r--r--dev-ros/rosserial_arduino/metadata.xml2
-rw-r--r--dev-ros/rosserial_client/metadata.xml2
-rw-r--r--dev-ros/rosserial_embeddedlinux/metadata.xml2
-rw-r--r--dev-ros/rosserial_msgs/metadata.xml2
-rw-r--r--dev-ros/rosserial_python/metadata.xml2
-rw-r--r--dev-ros/rosserial_server/metadata.xml2
-rw-r--r--dev-ros/rosserial_windows/metadata.xml2
-rw-r--r--dev-ros/rosserial_xbee/metadata.xml2
-rw-r--r--dev-ros/rosservice/metadata.xml2
-rw-r--r--dev-ros/rostest/metadata.xml2
-rw-r--r--dev-ros/rostime/metadata.xml2
-rw-r--r--dev-ros/rostopic/metadata.xml2
-rw-r--r--dev-ros/rosunit/metadata.xml2
-rw-r--r--dev-ros/roswtf/metadata.xml2
-rw-r--r--dev-ros/rotate_recovery/metadata.xml2
-rw-r--r--dev-ros/rqt_action/metadata.xml2
-rw-r--r--dev-ros/rqt_bag/metadata.xml2
-rw-r--r--dev-ros/rqt_bag_plugins/metadata.xml2
-rw-r--r--dev-ros/rqt_console/metadata.xml2
-rw-r--r--dev-ros/rqt_controller_manager/metadata.xml2
-rw-r--r--dev-ros/rqt_dep/metadata.xml2
-rw-r--r--dev-ros/rqt_graph/metadata.xml2
-rw-r--r--dev-ros/rqt_gui/metadata.xml2
-rw-r--r--dev-ros/rqt_gui_cpp/metadata.xml2
-rw-r--r--dev-ros/rqt_gui_py/metadata.xml2
-rw-r--r--dev-ros/rqt_image_view/metadata.xml2
-rw-r--r--dev-ros/rqt_launch/metadata.xml2
-rw-r--r--dev-ros/rqt_logger_level/metadata.xml2
-rw-r--r--dev-ros/rqt_moveit/metadata.xml2
-rw-r--r--dev-ros/rqt_msg/metadata.xml2
-rw-r--r--dev-ros/rqt_nav_view/metadata.xml2
-rw-r--r--dev-ros/rqt_plot/metadata.xml2
-rw-r--r--dev-ros/rqt_pose_view/metadata.xml2
-rw-r--r--dev-ros/rqt_publisher/metadata.xml2
-rw-r--r--dev-ros/rqt_py_common/metadata.xml2
-rw-r--r--dev-ros/rqt_py_console/metadata.xml2
-rw-r--r--dev-ros/rqt_reconfigure/metadata.xml2
-rw-r--r--dev-ros/rqt_robot_dashboard/metadata.xml2
-rw-r--r--dev-ros/rqt_robot_monitor/metadata.xml2
-rw-r--r--dev-ros/rqt_robot_steering/metadata.xml2
-rw-r--r--dev-ros/rqt_runtime_monitor/metadata.xml2
-rw-r--r--dev-ros/rqt_rviz/metadata.xml2
-rw-r--r--dev-ros/rqt_service_caller/metadata.xml2
-rw-r--r--dev-ros/rqt_shell/metadata.xml2
-rw-r--r--dev-ros/rqt_srv/metadata.xml2
-rw-r--r--dev-ros/rqt_tf_tree/metadata.xml2
-rw-r--r--dev-ros/rqt_top/metadata.xml2
-rw-r--r--dev-ros/rqt_topic/metadata.xml2
-rw-r--r--dev-ros/rqt_web/metadata.xml2
-rw-r--r--dev-ros/rviz/metadata.xml2
-rw-r--r--dev-ros/rviz_plugin_tutorials/metadata.xml2
-rw-r--r--dev-ros/rviz_python_tutorial/metadata.xml2
-rw-r--r--dev-ros/self_test/metadata.xml2
-rw-r--r--dev-ros/sensor_msgs/metadata.xml2
-rw-r--r--dev-ros/settlerlib/metadata.xml2
-rw-r--r--dev-ros/shape_msgs/metadata.xml2
-rw-r--r--dev-ros/shape_tools/metadata.xml2
-rw-r--r--dev-ros/smach/metadata.xml2
-rw-r--r--dev-ros/smach_msgs/metadata.xml2
-rw-r--r--dev-ros/smach_ros/metadata.xml2
-rw-r--r--dev-ros/smclib/metadata.xml2
-rw-r--r--dev-ros/sound_play/metadata.xml2
-rw-r--r--dev-ros/stage_ros/metadata.xml2
-rw-r--r--dev-ros/std_msgs/metadata.xml2
-rw-r--r--dev-ros/std_srvs/metadata.xml2
-rw-r--r--dev-ros/stereo_image_proc/metadata.xml2
-rw-r--r--dev-ros/stereo_msgs/metadata.xml2
-rw-r--r--dev-ros/test_bond/metadata.xml2
-rw-r--r--dev-ros/test_diagnostic_aggregator/metadata.xml2
-rw-r--r--dev-ros/test_nodelet/metadata.xml2
-rw-r--r--dev-ros/test_nodelet_topic_tools/metadata.xml2
-rw-r--r--dev-ros/test_rosbag/metadata.xml2
-rw-r--r--dev-ros/test_rosbag_storage/metadata.xml2
-rw-r--r--dev-ros/test_roscpp/metadata.xml2
-rw-r--r--dev-ros/test_rosgraph/metadata.xml2
-rw-r--r--dev-ros/test_roslaunch/metadata.xml2
-rw-r--r--dev-ros/test_roslib_comm/metadata.xml2
-rw-r--r--dev-ros/test_rosmaster/metadata.xml2
-rw-r--r--dev-ros/test_rosparam/metadata.xml2
-rw-r--r--dev-ros/test_rospy/metadata.xml2
-rw-r--r--dev-ros/test_rosservice/metadata.xml2
-rw-r--r--dev-ros/test_tf2/metadata.xml2
-rw-r--r--dev-ros/tf/metadata.xml2
-rw-r--r--dev-ros/tf2/metadata.xml2
-rw-r--r--dev-ros/tf2_bullet/metadata.xml2
-rw-r--r--dev-ros/tf2_geometry_msgs/metadata.xml2
-rw-r--r--dev-ros/tf2_kdl/metadata.xml2
-rw-r--r--dev-ros/tf2_msgs/metadata.xml2
-rw-r--r--dev-ros/tf2_py/metadata.xml2
-rw-r--r--dev-ros/tf2_ros/metadata.xml2
-rw-r--r--dev-ros/tf2_sensor_msgs/metadata.xml2
-rw-r--r--dev-ros/tf2_tools/metadata.xml2
-rw-r--r--dev-ros/tf_conversions/metadata.xml2
-rw-r--r--dev-ros/theora_image_transport/metadata.xml2
-rw-r--r--dev-ros/timestamp_tools/metadata.xml2
-rw-r--r--dev-ros/topic_tools/metadata.xml2
-rw-r--r--dev-ros/trajectory_msgs/metadata.xml2
-rw-r--r--dev-ros/transmission_interface/metadata.xml2
-rw-r--r--dev-ros/turtle_actionlib/metadata.xml2
-rw-r--r--dev-ros/turtle_tf/metadata.xml2
-rw-r--r--dev-ros/turtle_tf2/metadata.xml2
-rw-r--r--dev-ros/turtlesim/metadata.xml2
-rw-r--r--dev-ros/unique_id/metadata.xml2
-rw-r--r--dev-ros/urdf/metadata.xml2
-rw-r--r--dev-ros/urdf_parser_plugin/metadata.xml2
-rw-r--r--dev-ros/urdf_tutorial/metadata.xml2
-rw-r--r--dev-ros/urg_c/metadata.xml2
-rw-r--r--dev-ros/urg_node/metadata.xml2
-rw-r--r--dev-ros/uuid_msgs/metadata.xml2
-rw-r--r--dev-ros/visp_auto_tracker/metadata.xml2
-rw-r--r--dev-ros/visp_bridge/metadata.xml2
-rw-r--r--dev-ros/visp_camera_calibration/metadata.xml2
-rw-r--r--dev-ros/visp_hand2eye_calibration/metadata.xml2
-rw-r--r--dev-ros/visp_tracker/metadata.xml2
-rw-r--r--dev-ros/visualization_marker_tutorials/metadata.xml2
-rw-r--r--dev-ros/visualization_msgs/metadata.xml2
-rw-r--r--dev-ros/voxel_grid/metadata.xml2
-rw-r--r--dev-ros/xacro/metadata.xml2
-rw-r--r--dev-ros/xmlrpcpp/metadata.xml2
312 files changed, 312 insertions, 312 deletions
diff --git a/dev-ros/actionlib/metadata.xml b/dev-ros/actionlib/metadata.xml
index 088b4e86906c..d1ccc1c159da 100644
--- a/dev-ros/actionlib/metadata.xml
+++ b/dev-ros/actionlib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/actionlib_msgs/metadata.xml b/dev-ros/actionlib_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/actionlib_msgs/metadata.xml
+++ b/dev-ros/actionlib_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/actionlib_tutorials/metadata.xml b/dev-ros/actionlib_tutorials/metadata.xml
index 38abe1f090cd..9263625c027a 100644
--- a/dev-ros/actionlib_tutorials/metadata.xml
+++ b/dev-ros/actionlib_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/amcl/metadata.xml b/dev-ros/amcl/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/amcl/metadata.xml
+++ b/dev-ros/amcl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/angles/metadata.xml b/dev-ros/angles/metadata.xml
index 7c9325957917..a00b0c80ebb6 100644
--- a/dev-ros/angles/metadata.xml
+++ b/dev-ros/angles/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/audio_capture/metadata.xml b/dev-ros/audio_capture/metadata.xml
index 11ebb410b524..052c64d84e8a 100644
--- a/dev-ros/audio_capture/metadata.xml
+++ b/dev-ros/audio_capture/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/audio_common_msgs/metadata.xml b/dev-ros/audio_common_msgs/metadata.xml
index 11ebb410b524..052c64d84e8a 100644
--- a/dev-ros/audio_common_msgs/metadata.xml
+++ b/dev-ros/audio_common_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/audio_play/metadata.xml b/dev-ros/audio_play/metadata.xml
index 11ebb410b524..052c64d84e8a 100644
--- a/dev-ros/audio_play/metadata.xml
+++ b/dev-ros/audio_play/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/base_local_planner/metadata.xml b/dev-ros/base_local_planner/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/base_local_planner/metadata.xml
+++ b/dev-ros/base_local_planner/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/bond/metadata.xml b/dev-ros/bond/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/dev-ros/bond/metadata.xml
+++ b/dev-ros/bond/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/bondcpp/metadata.xml b/dev-ros/bondcpp/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/dev-ros/bondcpp/metadata.xml
+++ b/dev-ros/bondcpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/bondpy/metadata.xml b/dev-ros/bondpy/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/dev-ros/bondpy/metadata.xml
+++ b/dev-ros/bondpy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/calibration_estimation/metadata.xml b/dev-ros/calibration_estimation/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/calibration_estimation/metadata.xml
+++ b/dev-ros/calibration_estimation/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/calibration_launch/metadata.xml b/dev-ros/calibration_launch/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/calibration_launch/metadata.xml
+++ b/dev-ros/calibration_launch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/calibration_msgs/metadata.xml b/dev-ros/calibration_msgs/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/calibration_msgs/metadata.xml
+++ b/dev-ros/calibration_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/calibration_setup_helper/metadata.xml b/dev-ros/calibration_setup_helper/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/calibration_setup_helper/metadata.xml
+++ b/dev-ros/calibration_setup_helper/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/camera_calibration/metadata.xml b/dev-ros/camera_calibration/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/camera_calibration/metadata.xml
+++ b/dev-ros/camera_calibration/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/camera_calibration_parsers/metadata.xml b/dev-ros/camera_calibration_parsers/metadata.xml
index b01f287fe9e1..abd895f35e83 100644
--- a/dev-ros/camera_calibration_parsers/metadata.xml
+++ b/dev-ros/camera_calibration_parsers/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/camera_info_manager/metadata.xml b/dev-ros/camera_info_manager/metadata.xml
index b01f287fe9e1..abd895f35e83 100644
--- a/dev-ros/camera_info_manager/metadata.xml
+++ b/dev-ros/camera_info_manager/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/carrot_planner/metadata.xml b/dev-ros/carrot_planner/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/carrot_planner/metadata.xml
+++ b/dev-ros/carrot_planner/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/class_loader/metadata.xml b/dev-ros/class_loader/metadata.xml
index 9c5e3a9ddde3..7a9b07ed2658 100644
--- a/dev-ros/class_loader/metadata.xml
+++ b/dev-ros/class_loader/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/clear_costmap_recovery/metadata.xml b/dev-ros/clear_costmap_recovery/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/clear_costmap_recovery/metadata.xml
+++ b/dev-ros/clear_costmap_recovery/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/cmake_modules/metadata.xml b/dev-ros/cmake_modules/metadata.xml
index 9ceae0aebb1c..2b01a481f876 100644
--- a/dev-ros/cmake_modules/metadata.xml
+++ b/dev-ros/cmake_modules/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/collada_parser/metadata.xml b/dev-ros/collada_parser/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/collada_parser/metadata.xml
+++ b/dev-ros/collada_parser/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/collada_urdf/metadata.xml b/dev-ros/collada_urdf/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/collada_urdf/metadata.xml
+++ b/dev-ros/collada_urdf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/compressed_depth_image_transport/metadata.xml b/dev-ros/compressed_depth_image_transport/metadata.xml
index 97c7091fc40e..1d01ac483526 100644
--- a/dev-ros/compressed_depth_image_transport/metadata.xml
+++ b/dev-ros/compressed_depth_image_transport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/compressed_image_transport/metadata.xml b/dev-ros/compressed_image_transport/metadata.xml
index 97c7091fc40e..1d01ac483526 100644
--- a/dev-ros/compressed_image_transport/metadata.xml
+++ b/dev-ros/compressed_image_transport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/control_msgs/metadata.xml b/dev-ros/control_msgs/metadata.xml
index da1d5da525e3..c300a132131c 100644
--- a/dev-ros/control_msgs/metadata.xml
+++ b/dev-ros/control_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/control_toolbox/metadata.xml b/dev-ros/control_toolbox/metadata.xml
index 82c7f05bf5c4..eca2bde78889 100644
--- a/dev-ros/control_toolbox/metadata.xml
+++ b/dev-ros/control_toolbox/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/controller_interface/metadata.xml b/dev-ros/controller_interface/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/controller_interface/metadata.xml
+++ b/dev-ros/controller_interface/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/controller_manager/metadata.xml b/dev-ros/controller_manager/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/controller_manager/metadata.xml
+++ b/dev-ros/controller_manager/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/controller_manager_msgs/metadata.xml b/dev-ros/controller_manager_msgs/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/controller_manager_msgs/metadata.xml
+++ b/dev-ros/controller_manager_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/controller_manager_tests/metadata.xml b/dev-ros/controller_manager_tests/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/controller_manager_tests/metadata.xml
+++ b/dev-ros/controller_manager_tests/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/convex_decomposition/metadata.xml b/dev-ros/convex_decomposition/metadata.xml
index 6d154386cbe3..53eff4850770 100644
--- a/dev-ros/convex_decomposition/metadata.xml
+++ b/dev-ros/convex_decomposition/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/costmap_2d/metadata.xml b/dev-ros/costmap_2d/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/costmap_2d/metadata.xml
+++ b/dev-ros/costmap_2d/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/cpp_common/metadata.xml b/dev-ros/cpp_common/metadata.xml
index d41b871a0507..c6d73fb2241a 100644
--- a/dev-ros/cpp_common/metadata.xml
+++ b/dev-ros/cpp_common/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/cv_bridge/metadata.xml b/dev-ros/cv_bridge/metadata.xml
index 266dc38ae125..08c6dc2f42da 100644
--- a/dev-ros/cv_bridge/metadata.xml
+++ b/dev-ros/cv_bridge/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/depth_image_proc/metadata.xml b/dev-ros/depth_image_proc/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/depth_image_proc/metadata.xml
+++ b/dev-ros/depth_image_proc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/depthimage_to_laserscan/metadata.xml b/dev-ros/depthimage_to_laserscan/metadata.xml
index 686b656ae84c..25b33d391a1d 100644
--- a/dev-ros/depthimage_to_laserscan/metadata.xml
+++ b/dev-ros/depthimage_to_laserscan/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/diagnostic_aggregator/metadata.xml b/dev-ros/diagnostic_aggregator/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/diagnostic_aggregator/metadata.xml
+++ b/dev-ros/diagnostic_aggregator/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/diagnostic_analysis/metadata.xml b/dev-ros/diagnostic_analysis/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/diagnostic_analysis/metadata.xml
+++ b/dev-ros/diagnostic_analysis/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/diagnostic_common_diagnostics/metadata.xml b/dev-ros/diagnostic_common_diagnostics/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/diagnostic_common_diagnostics/metadata.xml
+++ b/dev-ros/diagnostic_common_diagnostics/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/diagnostic_msgs/metadata.xml b/dev-ros/diagnostic_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/diagnostic_msgs/metadata.xml
+++ b/dev-ros/diagnostic_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/diagnostic_updater/metadata.xml b/dev-ros/diagnostic_updater/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/diagnostic_updater/metadata.xml
+++ b/dev-ros/diagnostic_updater/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/driver_base/metadata.xml b/dev-ros/driver_base/metadata.xml
index 9e7fdee55fb4..8b588277cae3 100644
--- a/dev-ros/driver_base/metadata.xml
+++ b/dev-ros/driver_base/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/dwa_local_planner/metadata.xml b/dev-ros/dwa_local_planner/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/dwa_local_planner/metadata.xml
+++ b/dev-ros/dwa_local_planner/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/dynamic_reconfigure/metadata.xml b/dev-ros/dynamic_reconfigure/metadata.xml
index 6d2512b4ec92..a61b04b7f50a 100644
--- a/dev-ros/dynamic_reconfigure/metadata.xml
+++ b/dev-ros/dynamic_reconfigure/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/eigen_conversions/metadata.xml b/dev-ros/eigen_conversions/metadata.xml
index 2d8e130aac8b..85acac4db1c2 100644
--- a/dev-ros/eigen_conversions/metadata.xml
+++ b/dev-ros/eigen_conversions/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/eigen_stl_containers/metadata.xml b/dev-ros/eigen_stl_containers/metadata.xml
index 62e93bb3fc6b..232003b7791b 100644
--- a/dev-ros/eigen_stl_containers/metadata.xml
+++ b/dev-ros/eigen_stl_containers/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/fake_localization/metadata.xml b/dev-ros/fake_localization/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/fake_localization/metadata.xml
+++ b/dev-ros/fake_localization/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/filters/metadata.xml b/dev-ros/filters/metadata.xml
index 8d40320ae419..1b9228c47016 100644
--- a/dev-ros/filters/metadata.xml
+++ b/dev-ros/filters/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gazebo_msgs/metadata.xml b/dev-ros/gazebo_msgs/metadata.xml
index 2cda80683bbb..4026599733cf 100644
--- a/dev-ros/gazebo_msgs/metadata.xml
+++ b/dev-ros/gazebo_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gazebo_plugins/metadata.xml b/dev-ros/gazebo_plugins/metadata.xml
index 2cda80683bbb..4026599733cf 100644
--- a/dev-ros/gazebo_plugins/metadata.xml
+++ b/dev-ros/gazebo_plugins/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gazebo_ros/metadata.xml b/dev-ros/gazebo_ros/metadata.xml
index 2cda80683bbb..4026599733cf 100644
--- a/dev-ros/gazebo_ros/metadata.xml
+++ b/dev-ros/gazebo_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gazebo_ros_control/metadata.xml b/dev-ros/gazebo_ros_control/metadata.xml
index 2cda80683bbb..4026599733cf 100644
--- a/dev-ros/gazebo_ros_control/metadata.xml
+++ b/dev-ros/gazebo_ros_control/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gencpp/metadata.xml b/dev-ros/gencpp/metadata.xml
index 957630630878..13a160d26a3a 100644
--- a/dev-ros/gencpp/metadata.xml
+++ b/dev-ros/gencpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/geneus/metadata.xml b/dev-ros/geneus/metadata.xml
index 38009a31b5f2..63bdf5d59c5b 100644
--- a/dev-ros/geneus/metadata.xml
+++ b/dev-ros/geneus/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/genlisp/metadata.xml b/dev-ros/genlisp/metadata.xml
index f0319057ebea..c0309915cfc6 100644
--- a/dev-ros/genlisp/metadata.xml
+++ b/dev-ros/genlisp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/genmsg/metadata.xml b/dev-ros/genmsg/metadata.xml
index 9e675a227677..d7467f956ee3 100644
--- a/dev-ros/genmsg/metadata.xml
+++ b/dev-ros/genmsg/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/genpy/metadata.xml b/dev-ros/genpy/metadata.xml
index a588e784e399..6478b80bad37 100644
--- a/dev-ros/genpy/metadata.xml
+++ b/dev-ros/genpy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/geodesy/metadata.xml b/dev-ros/geodesy/metadata.xml
index 15ed56b3dd5e..e4634a014583 100644
--- a/dev-ros/geodesy/metadata.xml
+++ b/dev-ros/geodesy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/geographic_msgs/metadata.xml b/dev-ros/geographic_msgs/metadata.xml
index 15ed56b3dd5e..e4634a014583 100644
--- a/dev-ros/geographic_msgs/metadata.xml
+++ b/dev-ros/geographic_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/geometric_shapes/metadata.xml b/dev-ros/geometric_shapes/metadata.xml
index 520964c41636..8fade1625142 100644
--- a/dev-ros/geometric_shapes/metadata.xml
+++ b/dev-ros/geometric_shapes/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/geometry_msgs/metadata.xml b/dev-ros/geometry_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/geometry_msgs/metadata.xml
+++ b/dev-ros/geometry_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/global_planner/metadata.xml b/dev-ros/global_planner/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/global_planner/metadata.xml
+++ b/dev-ros/global_planner/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/gmapping/metadata.xml b/dev-ros/gmapping/metadata.xml
index 2787121df32a..6680cdd4e8a2 100644
--- a/dev-ros/gmapping/metadata.xml
+++ b/dev-ros/gmapping/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hardware_interface/metadata.xml b/dev-ros/hardware_interface/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/hardware_interface/metadata.xml
+++ b/dev-ros/hardware_interface/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_compressed_map_transport/metadata.xml b/dev-ros/hector_compressed_map_transport/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_compressed_map_transport/metadata.xml
+++ b/dev-ros/hector_compressed_map_transport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_geotiff/metadata.xml b/dev-ros/hector_geotiff/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_geotiff/metadata.xml
+++ b/dev-ros/hector_geotiff/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_geotiff_plugins/metadata.xml b/dev-ros/hector_geotiff_plugins/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_geotiff_plugins/metadata.xml
+++ b/dev-ros/hector_geotiff_plugins/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_imu_attitude_to_tf/metadata.xml b/dev-ros/hector_imu_attitude_to_tf/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_imu_attitude_to_tf/metadata.xml
+++ b/dev-ros/hector_imu_attitude_to_tf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_imu_tools/metadata.xml b/dev-ros/hector_imu_tools/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_imu_tools/metadata.xml
+++ b/dev-ros/hector_imu_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_map_server/metadata.xml b/dev-ros/hector_map_server/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_map_server/metadata.xml
+++ b/dev-ros/hector_map_server/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_map_tools/metadata.xml b/dev-ros/hector_map_tools/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_map_tools/metadata.xml
+++ b/dev-ros/hector_map_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_mapping/metadata.xml b/dev-ros/hector_mapping/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_mapping/metadata.xml
+++ b/dev-ros/hector_mapping/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_marker_drawing/metadata.xml b/dev-ros/hector_marker_drawing/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_marker_drawing/metadata.xml
+++ b/dev-ros/hector_marker_drawing/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_nav_msgs/metadata.xml b/dev-ros/hector_nav_msgs/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_nav_msgs/metadata.xml
+++ b/dev-ros/hector_nav_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_pose_estimation/metadata.xml b/dev-ros/hector_pose_estimation/metadata.xml
index 017b91773a4a..19aa8eae0479 100644
--- a/dev-ros/hector_pose_estimation/metadata.xml
+++ b/dev-ros/hector_pose_estimation/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_pose_estimation_core/metadata.xml b/dev-ros/hector_pose_estimation_core/metadata.xml
index 017b91773a4a..19aa8eae0479 100644
--- a/dev-ros/hector_pose_estimation_core/metadata.xml
+++ b/dev-ros/hector_pose_estimation_core/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_slam_launch/metadata.xml b/dev-ros/hector_slam_launch/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_slam_launch/metadata.xml
+++ b/dev-ros/hector_slam_launch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/hector_trajectory_server/metadata.xml b/dev-ros/hector_trajectory_server/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/dev-ros/hector_trajectory_server/metadata.xml
+++ b/dev-ros/hector_trajectory_server/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_cb_detector/metadata.xml b/dev-ros/image_cb_detector/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/image_cb_detector/metadata.xml
+++ b/dev-ros/image_cb_detector/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_geometry/metadata.xml b/dev-ros/image_geometry/metadata.xml
index 266dc38ae125..08c6dc2f42da 100644
--- a/dev-ros/image_geometry/metadata.xml
+++ b/dev-ros/image_geometry/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_proc/metadata.xml b/dev-ros/image_proc/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/image_proc/metadata.xml
+++ b/dev-ros/image_proc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_rotate/metadata.xml b/dev-ros/image_rotate/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/image_rotate/metadata.xml
+++ b/dev-ros/image_rotate/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_transport/metadata.xml b/dev-ros/image_transport/metadata.xml
index b01f287fe9e1..abd895f35e83 100644
--- a/dev-ros/image_transport/metadata.xml
+++ b/dev-ros/image_transport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/image_view/metadata.xml b/dev-ros/image_view/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/image_view/metadata.xml
+++ b/dev-ros/image_view/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/imu_processors/metadata.xml b/dev-ros/imu_processors/metadata.xml
index 59d1d9e7a3c0..c82184313d31 100644
--- a/dev-ros/imu_processors/metadata.xml
+++ b/dev-ros/imu_processors/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/imu_transformer/metadata.xml b/dev-ros/imu_transformer/metadata.xml
index 59d1d9e7a3c0..c82184313d31 100644
--- a/dev-ros/imu_transformer/metadata.xml
+++ b/dev-ros/imu_transformer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/interactive_marker_tutorials/metadata.xml b/dev-ros/interactive_marker_tutorials/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/dev-ros/interactive_marker_tutorials/metadata.xml
+++ b/dev-ros/interactive_marker_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/interactive_markers/metadata.xml b/dev-ros/interactive_markers/metadata.xml
index 06342c0bf988..910d81d5632b 100644
--- a/dev-ros/interactive_markers/metadata.xml
+++ b/dev-ros/interactive_markers/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/interval_intersection/metadata.xml b/dev-ros/interval_intersection/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/interval_intersection/metadata.xml
+++ b/dev-ros/interval_intersection/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/ivcon/metadata.xml b/dev-ros/ivcon/metadata.xml
index 01a9af489860..32e60698f4ea 100644
--- a/dev-ros/ivcon/metadata.xml
+++ b/dev-ros/ivcon/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/joint_limits_interface/metadata.xml b/dev-ros/joint_limits_interface/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/joint_limits_interface/metadata.xml
+++ b/dev-ros/joint_limits_interface/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/joint_state_publisher/metadata.xml b/dev-ros/joint_state_publisher/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/joint_state_publisher/metadata.xml
+++ b/dev-ros/joint_state_publisher/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/joint_states_settler/metadata.xml b/dev-ros/joint_states_settler/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/joint_states_settler/metadata.xml
+++ b/dev-ros/joint_states_settler/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/kdl_conversions/metadata.xml b/dev-ros/kdl_conversions/metadata.xml
index 2d8e130aac8b..85acac4db1c2 100644
--- a/dev-ros/kdl_conversions/metadata.xml
+++ b/dev-ros/kdl_conversions/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/kdl_parser/metadata.xml b/dev-ros/kdl_parser/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/kdl_parser/metadata.xml
+++ b/dev-ros/kdl_parser/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/laser_assembler/metadata.xml b/dev-ros/laser_assembler/metadata.xml
index 3dbf9bfaa070..10e666dc2783 100644
--- a/dev-ros/laser_assembler/metadata.xml
+++ b/dev-ros/laser_assembler/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/laser_cb_detector/metadata.xml b/dev-ros/laser_cb_detector/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/laser_cb_detector/metadata.xml
+++ b/dev-ros/laser_cb_detector/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/laser_filters/metadata.xml b/dev-ros/laser_filters/metadata.xml
index a51d14a861c6..8ccd0ce186c5 100644
--- a/dev-ros/laser_filters/metadata.xml
+++ b/dev-ros/laser_filters/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/laser_geometry/metadata.xml b/dev-ros/laser_geometry/metadata.xml
index 46f29bebc628..26b75e4c324e 100644
--- a/dev-ros/laser_geometry/metadata.xml
+++ b/dev-ros/laser_geometry/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/laser_proc/metadata.xml b/dev-ros/laser_proc/metadata.xml
index 7c2a6eb902f3..5a837b09677d 100644
--- a/dev-ros/laser_proc/metadata.xml
+++ b/dev-ros/laser_proc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/libmavconn/metadata.xml b/dev-ros/libmavconn/metadata.xml
index 9add6fbc95d3..c23624e4e4c6 100644
--- a/dev-ros/libmavconn/metadata.xml
+++ b/dev-ros/libmavconn/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/librviz_tutorial/metadata.xml b/dev-ros/librviz_tutorial/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/dev-ros/librviz_tutorial/metadata.xml
+++ b/dev-ros/librviz_tutorial/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/map_msgs/metadata.xml b/dev-ros/map_msgs/metadata.xml
index 8a5ed026c5d1..d85186f7151a 100644
--- a/dev-ros/map_msgs/metadata.xml
+++ b/dev-ros/map_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/map_server/metadata.xml b/dev-ros/map_server/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/map_server/metadata.xml
+++ b/dev-ros/map_server/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/mavlink-gbp-release/metadata.xml b/dev-ros/mavlink-gbp-release/metadata.xml
index db2cac320b4c..a803478b7815 100644
--- a/dev-ros/mavlink-gbp-release/metadata.xml
+++ b/dev-ros/mavlink-gbp-release/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/mavros/metadata.xml b/dev-ros/mavros/metadata.xml
index 9add6fbc95d3..c23624e4e4c6 100644
--- a/dev-ros/mavros/metadata.xml
+++ b/dev-ros/mavros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/mavros_extras/metadata.xml b/dev-ros/mavros_extras/metadata.xml
index 9add6fbc95d3..c23624e4e4c6 100644
--- a/dev-ros/mavros_extras/metadata.xml
+++ b/dev-ros/mavros_extras/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/mavros_msgs/metadata.xml b/dev-ros/mavros_msgs/metadata.xml
index 9add6fbc95d3..c23624e4e4c6 100644
--- a/dev-ros/mavros_msgs/metadata.xml
+++ b/dev-ros/mavros_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/message_filters/metadata.xml b/dev-ros/message_filters/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/message_filters/metadata.xml
+++ b/dev-ros/message_filters/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/message_generation/metadata.xml b/dev-ros/message_generation/metadata.xml
index bf725cc29995..9c68b1fd2e87 100644
--- a/dev-ros/message_generation/metadata.xml
+++ b/dev-ros/message_generation/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/message_runtime/metadata.xml b/dev-ros/message_runtime/metadata.xml
index f82115797462..938f27fad37e 100644
--- a/dev-ros/message_runtime/metadata.xml
+++ b/dev-ros/message_runtime/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/message_to_tf/metadata.xml b/dev-ros/message_to_tf/metadata.xml
index 017b91773a4a..19aa8eae0479 100644
--- a/dev-ros/message_to_tf/metadata.xml
+++ b/dev-ros/message_to_tf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/mk/metadata.xml b/dev-ros/mk/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/mk/metadata.xml
+++ b/dev-ros/mk/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/monocam_settler/metadata.xml b/dev-ros/monocam_settler/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/monocam_settler/metadata.xml
+++ b/dev-ros/monocam_settler/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/move_base/metadata.xml b/dev-ros/move_base/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/move_base/metadata.xml
+++ b/dev-ros/move_base/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/move_base_msgs/metadata.xml b/dev-ros/move_base_msgs/metadata.xml
index 8a5ed026c5d1..d85186f7151a 100644
--- a/dev-ros/move_base_msgs/metadata.xml
+++ b/dev-ros/move_base_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/move_slow_and_clear/metadata.xml b/dev-ros/move_slow_and_clear/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/move_slow_and_clear/metadata.xml
+++ b/dev-ros/move_slow_and_clear/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/moveit_msgs/metadata.xml b/dev-ros/moveit_msgs/metadata.xml
index 9e33b27d1d89..8030a6043116 100644
--- a/dev-ros/moveit_msgs/metadata.xml
+++ b/dev-ros/moveit_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/nav_core/metadata.xml b/dev-ros/nav_core/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/nav_core/metadata.xml
+++ b/dev-ros/nav_core/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/nav_msgs/metadata.xml b/dev-ros/nav_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/nav_msgs/metadata.xml
+++ b/dev-ros/nav_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/navfn/metadata.xml b/dev-ros/navfn/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/navfn/metadata.xml
+++ b/dev-ros/navfn/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/nodelet/metadata.xml b/dev-ros/nodelet/metadata.xml
index 33bcb0c55d1d..66af76fe4206 100644
--- a/dev-ros/nodelet/metadata.xml
+++ b/dev-ros/nodelet/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/nodelet_topic_tools/metadata.xml b/dev-ros/nodelet_topic_tools/metadata.xml
index 33bcb0c55d1d..66af76fe4206 100644
--- a/dev-ros/nodelet_topic_tools/metadata.xml
+++ b/dev-ros/nodelet_topic_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/nodelet_tutorial_math/metadata.xml b/dev-ros/nodelet_tutorial_math/metadata.xml
index 38abe1f090cd..9263625c027a 100644
--- a/dev-ros/nodelet_tutorial_math/metadata.xml
+++ b/dev-ros/nodelet_tutorial_math/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/object_recognition_msgs/metadata.xml b/dev-ros/object_recognition_msgs/metadata.xml
index eb59c0a6f9f0..9d3d0c033948 100644
--- a/dev-ros/object_recognition_msgs/metadata.xml
+++ b/dev-ros/object_recognition_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/octomap_msgs/metadata.xml b/dev-ros/octomap_msgs/metadata.xml
index 4be018a5527c..6fac7ba452ca 100644
--- a/dev-ros/octomap_msgs/metadata.xml
+++ b/dev-ros/octomap_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/octomap_ros/metadata.xml b/dev-ros/octomap_ros/metadata.xml
index 9d69b3c3c5b3..f32fc1d6ff1c 100644
--- a/dev-ros/octomap_ros/metadata.xml
+++ b/dev-ros/octomap_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/opencv_apps/metadata.xml b/dev-ros/opencv_apps/metadata.xml
index 266dc38ae125..08c6dc2f42da 100644
--- a/dev-ros/opencv_apps/metadata.xml
+++ b/dev-ros/opencv_apps/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/opencv_tests/metadata.xml b/dev-ros/opencv_tests/metadata.xml
index 266dc38ae125..08c6dc2f42da 100644
--- a/dev-ros/opencv_tests/metadata.xml
+++ b/dev-ros/opencv_tests/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/openni2_camera/metadata.xml b/dev-ros/openni2_camera/metadata.xml
index 06936ea87fe0..b4a138105945 100644
--- a/dev-ros/openni2_camera/metadata.xml
+++ b/dev-ros/openni2_camera/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/openni2_launch/metadata.xml b/dev-ros/openni2_launch/metadata.xml
index 178020c22586..44d9f932d8b6 100644
--- a/dev-ros/openni2_launch/metadata.xml
+++ b/dev-ros/openni2_launch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/openslam_gmapping/metadata.xml b/dev-ros/openslam_gmapping/metadata.xml
index c248b9611dc6..6fc09ec56e70 100644
--- a/dev-ros/openslam_gmapping/metadata.xml
+++ b/dev-ros/openslam_gmapping/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pcl_conversions/metadata.xml b/dev-ros/pcl_conversions/metadata.xml
index b19e3638face..a6fa41f3b9d7 100644
--- a/dev-ros/pcl_conversions/metadata.xml
+++ b/dev-ros/pcl_conversions/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pcl_msgs/metadata.xml b/dev-ros/pcl_msgs/metadata.xml
index a765a41bbefb..3737cf556a3f 100644
--- a/dev-ros/pcl_msgs/metadata.xml
+++ b/dev-ros/pcl_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pcl_ros/metadata.xml b/dev-ros/pcl_ros/metadata.xml
index 3fbdb8f97ecb..a3b5c3df3d44 100644
--- a/dev-ros/pcl_ros/metadata.xml
+++ b/dev-ros/pcl_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pluginlib/metadata.xml b/dev-ros/pluginlib/metadata.xml
index 2d4844b1515b..8667ed7a5c14 100644
--- a/dev-ros/pluginlib/metadata.xml
+++ b/dev-ros/pluginlib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pluginlib_tutorials/metadata.xml b/dev-ros/pluginlib_tutorials/metadata.xml
index 38abe1f090cd..9263625c027a 100644
--- a/dev-ros/pluginlib_tutorials/metadata.xml
+++ b/dev-ros/pluginlib_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pointcloud_to_laserscan/metadata.xml b/dev-ros/pointcloud_to_laserscan/metadata.xml
index 73f0102b59c9..a08d68b8daa2 100644
--- a/dev-ros/pointcloud_to_laserscan/metadata.xml
+++ b/dev-ros/pointcloud_to_laserscan/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/polled_camera/metadata.xml b/dev-ros/polled_camera/metadata.xml
index b01f287fe9e1..abd895f35e83 100644
--- a/dev-ros/polled_camera/metadata.xml
+++ b/dev-ros/polled_camera/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pr2_dashboard_aggregator/metadata.xml b/dev-ros/pr2_dashboard_aggregator/metadata.xml
index 88a4cd6839ec..6efd828db26a 100644
--- a/dev-ros/pr2_dashboard_aggregator/metadata.xml
+++ b/dev-ros/pr2_dashboard_aggregator/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pr2_description/metadata.xml b/dev-ros/pr2_description/metadata.xml
index 88a4cd6839ec..6efd828db26a 100644
--- a/dev-ros/pr2_description/metadata.xml
+++ b/dev-ros/pr2_description/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pr2_machine/metadata.xml b/dev-ros/pr2_machine/metadata.xml
index 88a4cd6839ec..6efd828db26a 100644
--- a/dev-ros/pr2_machine/metadata.xml
+++ b/dev-ros/pr2_machine/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/pr2_msgs/metadata.xml b/dev-ros/pr2_msgs/metadata.xml
index 88a4cd6839ec..6efd828db26a 100644
--- a/dev-ros/pr2_msgs/metadata.xml
+++ b/dev-ros/pr2_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/python_qt_binding/metadata.xml b/dev-ros/python_qt_binding/metadata.xml
index 51aa73b52a66..b1a12ff60e3d 100644
--- a/dev-ros/python_qt_binding/metadata.xml
+++ b/dev-ros/python_qt_binding/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/qt_dotgraph/metadata.xml b/dev-ros/qt_dotgraph/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/dev-ros/qt_dotgraph/metadata.xml
+++ b/dev-ros/qt_dotgraph/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/qt_gui/metadata.xml b/dev-ros/qt_gui/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/dev-ros/qt_gui/metadata.xml
+++ b/dev-ros/qt_gui/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/qt_gui_app/metadata.xml b/dev-ros/qt_gui_app/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/dev-ros/qt_gui_app/metadata.xml
+++ b/dev-ros/qt_gui_app/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/qt_gui_cpp/metadata.xml b/dev-ros/qt_gui_cpp/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/dev-ros/qt_gui_cpp/metadata.xml
+++ b/dev-ros/qt_gui_cpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/qt_gui_py_common/metadata.xml b/dev-ros/qt_gui_py_common/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/dev-ros/qt_gui_py_common/metadata.xml
+++ b/dev-ros/qt_gui_py_common/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/random_numbers/metadata.xml b/dev-ros/random_numbers/metadata.xml
index 9eecefd8f1b7..a8d674113c56 100644
--- a/dev-ros/random_numbers/metadata.xml
+++ b/dev-ros/random_numbers/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/realtime_tools/metadata.xml b/dev-ros/realtime_tools/metadata.xml
index 1b548334eaff..29f794636901 100644
--- a/dev-ros/realtime_tools/metadata.xml
+++ b/dev-ros/realtime_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/resource_retriever/metadata.xml b/dev-ros/resource_retriever/metadata.xml
index 5469bd615381..6a5cbb40c96a 100644
--- a/dev-ros/resource_retriever/metadata.xml
+++ b/dev-ros/resource_retriever/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rgbd_launch/metadata.xml b/dev-ros/rgbd_launch/metadata.xml
index 1ad19e8d9174..fbf527338bb2 100644
--- a/dev-ros/rgbd_launch/metadata.xml
+++ b/dev-ros/rgbd_launch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/robot_pose_ekf/metadata.xml b/dev-ros/robot_pose_ekf/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/robot_pose_ekf/metadata.xml
+++ b/dev-ros/robot_pose_ekf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/robot_pose_publisher/metadata.xml b/dev-ros/robot_pose_publisher/metadata.xml
index 46c06e4046b0..0affcca3e508 100644
--- a/dev-ros/robot_pose_publisher/metadata.xml
+++ b/dev-ros/robot_pose_publisher/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/robot_state_publisher/metadata.xml b/dev-ros/robot_state_publisher/metadata.xml
index 1d107f4f7c60..d2f0d6c4d505 100644
--- a/dev-ros/robot_state_publisher/metadata.xml
+++ b/dev-ros/robot_state_publisher/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosapi/metadata.xml b/dev-ros/rosapi/metadata.xml
index d54818544305..c655f4f6a490 100644
--- a/dev-ros/rosapi/metadata.xml
+++ b/dev-ros/rosapi/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosauth/metadata.xml b/dev-ros/rosauth/metadata.xml
index ade7f22372e8..157822d64fde 100644
--- a/dev-ros/rosauth/metadata.xml
+++ b/dev-ros/rosauth/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbag/metadata.xml b/dev-ros/rosbag/metadata.xml
index c75640d3c3e6..ca2c4cbf9267 100644
--- a/dev-ros/rosbag/metadata.xml
+++ b/dev-ros/rosbag/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbag_storage/metadata.xml b/dev-ros/rosbag_storage/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosbag_storage/metadata.xml
+++ b/dev-ros/rosbag_storage/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbash/metadata.xml b/dev-ros/rosbash/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosbash/metadata.xml
+++ b/dev-ros/rosbash/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosboost_cfg/metadata.xml b/dev-ros/rosboost_cfg/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosboost_cfg/metadata.xml
+++ b/dev-ros/rosboost_cfg/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbridge_library/metadata.xml b/dev-ros/rosbridge_library/metadata.xml
index d54818544305..c655f4f6a490 100644
--- a/dev-ros/rosbridge_library/metadata.xml
+++ b/dev-ros/rosbridge_library/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbridge_server/metadata.xml b/dev-ros/rosbridge_server/metadata.xml
index d54818544305..c655f4f6a490 100644
--- a/dev-ros/rosbridge_server/metadata.xml
+++ b/dev-ros/rosbridge_server/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosbuild/metadata.xml b/dev-ros/rosbuild/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosbuild/metadata.xml
+++ b/dev-ros/rosbuild/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosclean/metadata.xml b/dev-ros/rosclean/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosclean/metadata.xml
+++ b/dev-ros/rosclean/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosconsole/metadata.xml b/dev-ros/rosconsole/metadata.xml
index d8ccd39aa163..85d3ccd1f8f7 100644
--- a/dev-ros/rosconsole/metadata.xml
+++ b/dev-ros/rosconsole/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosconsole_bridge/metadata.xml b/dev-ros/rosconsole_bridge/metadata.xml
index f90c61aa8676..62e3f0ff75b1 100644
--- a/dev-ros/rosconsole_bridge/metadata.xml
+++ b/dev-ros/rosconsole_bridge/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roscpp/metadata.xml b/dev-ros/roscpp/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/roscpp/metadata.xml
+++ b/dev-ros/roscpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roscpp_serialization/metadata.xml b/dev-ros/roscpp_serialization/metadata.xml
index d41b871a0507..c6d73fb2241a 100644
--- a/dev-ros/roscpp_serialization/metadata.xml
+++ b/dev-ros/roscpp_serialization/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roscpp_traits/metadata.xml b/dev-ros/roscpp_traits/metadata.xml
index d41b871a0507..c6d73fb2241a 100644
--- a/dev-ros/roscpp_traits/metadata.xml
+++ b/dev-ros/roscpp_traits/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roscpp_tutorials/metadata.xml b/dev-ros/roscpp_tutorials/metadata.xml
index 1360d75ec0b1..53c74b5b3685 100644
--- a/dev-ros/roscpp_tutorials/metadata.xml
+++ b/dev-ros/roscpp_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roscreate/metadata.xml b/dev-ros/roscreate/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/roscreate/metadata.xml
+++ b/dev-ros/roscreate/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosgraph/metadata.xml b/dev-ros/rosgraph/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosgraph/metadata.xml
+++ b/dev-ros/rosgraph/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosgraph_msgs/metadata.xml b/dev-ros/rosgraph_msgs/metadata.xml
index d101ce6019b0..c50f0d81d2f5 100644
--- a/dev-ros/rosgraph_msgs/metadata.xml
+++ b/dev-ros/rosgraph_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslang/metadata.xml b/dev-ros/roslang/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/roslang/metadata.xml
+++ b/dev-ros/roslang/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslaunch/metadata.xml b/dev-ros/roslaunch/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/roslaunch/metadata.xml
+++ b/dev-ros/roslaunch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslib/metadata.xml b/dev-ros/roslib/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/roslib/metadata.xml
+++ b/dev-ros/roslib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslint/metadata.xml b/dev-ros/roslint/metadata.xml
index 3605109845ea..d472a9a01274 100644
--- a/dev-ros/roslint/metadata.xml
+++ b/dev-ros/roslint/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslisp/metadata.xml b/dev-ros/roslisp/metadata.xml
index 10cafb5e9703..34f48dffcfff 100644
--- a/dev-ros/roslisp/metadata.xml
+++ b/dev-ros/roslisp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roslz4/metadata.xml b/dev-ros/roslz4/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/roslz4/metadata.xml
+++ b/dev-ros/roslz4/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosmake/metadata.xml b/dev-ros/rosmake/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosmake/metadata.xml
+++ b/dev-ros/rosmake/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosmaster/metadata.xml b/dev-ros/rosmaster/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosmaster/metadata.xml
+++ b/dev-ros/rosmaster/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosmsg/metadata.xml b/dev-ros/rosmsg/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosmsg/metadata.xml
+++ b/dev-ros/rosmsg/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosnode/metadata.xml b/dev-ros/rosnode/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosnode/metadata.xml
+++ b/dev-ros/rosnode/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosout/metadata.xml b/dev-ros/rosout/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosout/metadata.xml
+++ b/dev-ros/rosout/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rospack/metadata.xml b/dev-ros/rospack/metadata.xml
index 34042c30d17d..f10ed76a8fe6 100644
--- a/dev-ros/rospack/metadata.xml
+++ b/dev-ros/rospack/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosparam/metadata.xml b/dev-ros/rosparam/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosparam/metadata.xml
+++ b/dev-ros/rosparam/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rospy/metadata.xml b/dev-ros/rospy/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rospy/metadata.xml
+++ b/dev-ros/rospy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rospy_tutorials/metadata.xml b/dev-ros/rospy_tutorials/metadata.xml
index 1360d75ec0b1..53c74b5b3685 100644
--- a/dev-ros/rospy_tutorials/metadata.xml
+++ b/dev-ros/rospy_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_arduino/metadata.xml b/dev-ros/rosserial_arduino/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_arduino/metadata.xml
+++ b/dev-ros/rosserial_arduino/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_client/metadata.xml b/dev-ros/rosserial_client/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_client/metadata.xml
+++ b/dev-ros/rosserial_client/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_embeddedlinux/metadata.xml b/dev-ros/rosserial_embeddedlinux/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_embeddedlinux/metadata.xml
+++ b/dev-ros/rosserial_embeddedlinux/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_msgs/metadata.xml b/dev-ros/rosserial_msgs/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_msgs/metadata.xml
+++ b/dev-ros/rosserial_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_python/metadata.xml b/dev-ros/rosserial_python/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_python/metadata.xml
+++ b/dev-ros/rosserial_python/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_server/metadata.xml b/dev-ros/rosserial_server/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_server/metadata.xml
+++ b/dev-ros/rosserial_server/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_windows/metadata.xml b/dev-ros/rosserial_windows/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_windows/metadata.xml
+++ b/dev-ros/rosserial_windows/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosserial_xbee/metadata.xml b/dev-ros/rosserial_xbee/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/dev-ros/rosserial_xbee/metadata.xml
+++ b/dev-ros/rosserial_xbee/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosservice/metadata.xml b/dev-ros/rosservice/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rosservice/metadata.xml
+++ b/dev-ros/rosservice/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rostest/metadata.xml b/dev-ros/rostest/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rostest/metadata.xml
+++ b/dev-ros/rostest/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rostime/metadata.xml b/dev-ros/rostime/metadata.xml
index d41b871a0507..c6d73fb2241a 100644
--- a/dev-ros/rostime/metadata.xml
+++ b/dev-ros/rostime/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rostopic/metadata.xml b/dev-ros/rostopic/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/rostopic/metadata.xml
+++ b/dev-ros/rostopic/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rosunit/metadata.xml b/dev-ros/rosunit/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/dev-ros/rosunit/metadata.xml
+++ b/dev-ros/rosunit/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/roswtf/metadata.xml b/dev-ros/roswtf/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/roswtf/metadata.xml
+++ b/dev-ros/roswtf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rotate_recovery/metadata.xml b/dev-ros/rotate_recovery/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/rotate_recovery/metadata.xml
+++ b/dev-ros/rotate_recovery/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_action/metadata.xml b/dev-ros/rqt_action/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_action/metadata.xml
+++ b/dev-ros/rqt_action/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_bag/metadata.xml b/dev-ros/rqt_bag/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_bag/metadata.xml
+++ b/dev-ros/rqt_bag/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_bag_plugins/metadata.xml b/dev-ros/rqt_bag_plugins/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_bag_plugins/metadata.xml
+++ b/dev-ros/rqt_bag_plugins/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_console/metadata.xml b/dev-ros/rqt_console/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_console/metadata.xml
+++ b/dev-ros/rqt_console/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_controller_manager/metadata.xml b/dev-ros/rqt_controller_manager/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/rqt_controller_manager/metadata.xml
+++ b/dev-ros/rqt_controller_manager/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_dep/metadata.xml b/dev-ros/rqt_dep/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_dep/metadata.xml
+++ b/dev-ros/rqt_dep/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_graph/metadata.xml b/dev-ros/rqt_graph/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_graph/metadata.xml
+++ b/dev-ros/rqt_graph/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_gui/metadata.xml b/dev-ros/rqt_gui/metadata.xml
index 1274b6f76ebe..1590eb6cfcd4 100644
--- a/dev-ros/rqt_gui/metadata.xml
+++ b/dev-ros/rqt_gui/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_gui_cpp/metadata.xml b/dev-ros/rqt_gui_cpp/metadata.xml
index 1274b6f76ebe..1590eb6cfcd4 100644
--- a/dev-ros/rqt_gui_cpp/metadata.xml
+++ b/dev-ros/rqt_gui_cpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_gui_py/metadata.xml b/dev-ros/rqt_gui_py/metadata.xml
index 1274b6f76ebe..1590eb6cfcd4 100644
--- a/dev-ros/rqt_gui_py/metadata.xml
+++ b/dev-ros/rqt_gui_py/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_image_view/metadata.xml b/dev-ros/rqt_image_view/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_image_view/metadata.xml
+++ b/dev-ros/rqt_image_view/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_launch/metadata.xml b/dev-ros/rqt_launch/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_launch/metadata.xml
+++ b/dev-ros/rqt_launch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_logger_level/metadata.xml b/dev-ros/rqt_logger_level/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_logger_level/metadata.xml
+++ b/dev-ros/rqt_logger_level/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_moveit/metadata.xml b/dev-ros/rqt_moveit/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_moveit/metadata.xml
+++ b/dev-ros/rqt_moveit/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_msg/metadata.xml b/dev-ros/rqt_msg/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_msg/metadata.xml
+++ b/dev-ros/rqt_msg/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_nav_view/metadata.xml b/dev-ros/rqt_nav_view/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_nav_view/metadata.xml
+++ b/dev-ros/rqt_nav_view/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_plot/metadata.xml b/dev-ros/rqt_plot/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_plot/metadata.xml
+++ b/dev-ros/rqt_plot/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_pose_view/metadata.xml b/dev-ros/rqt_pose_view/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_pose_view/metadata.xml
+++ b/dev-ros/rqt_pose_view/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_publisher/metadata.xml b/dev-ros/rqt_publisher/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_publisher/metadata.xml
+++ b/dev-ros/rqt_publisher/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_py_common/metadata.xml b/dev-ros/rqt_py_common/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_py_common/metadata.xml
+++ b/dev-ros/rqt_py_common/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_py_console/metadata.xml b/dev-ros/rqt_py_console/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_py_console/metadata.xml
+++ b/dev-ros/rqt_py_console/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_reconfigure/metadata.xml b/dev-ros/rqt_reconfigure/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_reconfigure/metadata.xml
+++ b/dev-ros/rqt_reconfigure/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_robot_dashboard/metadata.xml b/dev-ros/rqt_robot_dashboard/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_robot_dashboard/metadata.xml
+++ b/dev-ros/rqt_robot_dashboard/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_robot_monitor/metadata.xml b/dev-ros/rqt_robot_monitor/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_robot_monitor/metadata.xml
+++ b/dev-ros/rqt_robot_monitor/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_robot_steering/metadata.xml b/dev-ros/rqt_robot_steering/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_robot_steering/metadata.xml
+++ b/dev-ros/rqt_robot_steering/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_runtime_monitor/metadata.xml b/dev-ros/rqt_runtime_monitor/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_runtime_monitor/metadata.xml
+++ b/dev-ros/rqt_runtime_monitor/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_rviz/metadata.xml b/dev-ros/rqt_rviz/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_rviz/metadata.xml
+++ b/dev-ros/rqt_rviz/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_service_caller/metadata.xml b/dev-ros/rqt_service_caller/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_service_caller/metadata.xml
+++ b/dev-ros/rqt_service_caller/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_shell/metadata.xml b/dev-ros/rqt_shell/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_shell/metadata.xml
+++ b/dev-ros/rqt_shell/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_srv/metadata.xml b/dev-ros/rqt_srv/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_srv/metadata.xml
+++ b/dev-ros/rqt_srv/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_tf_tree/metadata.xml b/dev-ros/rqt_tf_tree/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/dev-ros/rqt_tf_tree/metadata.xml
+++ b/dev-ros/rqt_tf_tree/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_top/metadata.xml b/dev-ros/rqt_top/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_top/metadata.xml
+++ b/dev-ros/rqt_top/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_topic/metadata.xml b/dev-ros/rqt_topic/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_topic/metadata.xml
+++ b/dev-ros/rqt_topic/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rqt_web/metadata.xml b/dev-ros/rqt_web/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/dev-ros/rqt_web/metadata.xml
+++ b/dev-ros/rqt_web/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rviz/metadata.xml b/dev-ros/rviz/metadata.xml
index a54bf1710444..2ddef280d7a2 100644
--- a/dev-ros/rviz/metadata.xml
+++ b/dev-ros/rviz/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rviz_plugin_tutorials/metadata.xml b/dev-ros/rviz_plugin_tutorials/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/dev-ros/rviz_plugin_tutorials/metadata.xml
+++ b/dev-ros/rviz_plugin_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/rviz_python_tutorial/metadata.xml b/dev-ros/rviz_python_tutorial/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/dev-ros/rviz_python_tutorial/metadata.xml
+++ b/dev-ros/rviz_python_tutorial/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/self_test/metadata.xml b/dev-ros/self_test/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/self_test/metadata.xml
+++ b/dev-ros/self_test/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/sensor_msgs/metadata.xml b/dev-ros/sensor_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/sensor_msgs/metadata.xml
+++ b/dev-ros/sensor_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/settlerlib/metadata.xml b/dev-ros/settlerlib/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/dev-ros/settlerlib/metadata.xml
+++ b/dev-ros/settlerlib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/shape_msgs/metadata.xml b/dev-ros/shape_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/shape_msgs/metadata.xml
+++ b/dev-ros/shape_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/shape_tools/metadata.xml b/dev-ros/shape_tools/metadata.xml
index e66c6b21ce31..49ea21f458fd 100644
--- a/dev-ros/shape_tools/metadata.xml
+++ b/dev-ros/shape_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/smach/metadata.xml b/dev-ros/smach/metadata.xml
index df9f6c976f07..cad98c82b3c0 100644
--- a/dev-ros/smach/metadata.xml
+++ b/dev-ros/smach/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/smach_msgs/metadata.xml b/dev-ros/smach_msgs/metadata.xml
index df9f6c976f07..cad98c82b3c0 100644
--- a/dev-ros/smach_msgs/metadata.xml
+++ b/dev-ros/smach_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/smach_ros/metadata.xml b/dev-ros/smach_ros/metadata.xml
index df9f6c976f07..cad98c82b3c0 100644
--- a/dev-ros/smach_ros/metadata.xml
+++ b/dev-ros/smach_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/smclib/metadata.xml b/dev-ros/smclib/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/dev-ros/smclib/metadata.xml
+++ b/dev-ros/smclib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/sound_play/metadata.xml b/dev-ros/sound_play/metadata.xml
index 11ebb410b524..052c64d84e8a 100644
--- a/dev-ros/sound_play/metadata.xml
+++ b/dev-ros/sound_play/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/stage_ros/metadata.xml b/dev-ros/stage_ros/metadata.xml
index c5c1aaa47aea..8c1d038144ed 100644
--- a/dev-ros/stage_ros/metadata.xml
+++ b/dev-ros/stage_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/std_msgs/metadata.xml b/dev-ros/std_msgs/metadata.xml
index f81a27a8cb38..56e22171ab6c 100644
--- a/dev-ros/std_msgs/metadata.xml
+++ b/dev-ros/std_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/std_srvs/metadata.xml b/dev-ros/std_srvs/metadata.xml
index d101ce6019b0..c50f0d81d2f5 100644
--- a/dev-ros/std_srvs/metadata.xml
+++ b/dev-ros/std_srvs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/stereo_image_proc/metadata.xml b/dev-ros/stereo_image_proc/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/dev-ros/stereo_image_proc/metadata.xml
+++ b/dev-ros/stereo_image_proc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/stereo_msgs/metadata.xml b/dev-ros/stereo_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/stereo_msgs/metadata.xml
+++ b/dev-ros/stereo_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_bond/metadata.xml b/dev-ros/test_bond/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/dev-ros/test_bond/metadata.xml
+++ b/dev-ros/test_bond/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_diagnostic_aggregator/metadata.xml b/dev-ros/test_diagnostic_aggregator/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/dev-ros/test_diagnostic_aggregator/metadata.xml
+++ b/dev-ros/test_diagnostic_aggregator/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_nodelet/metadata.xml b/dev-ros/test_nodelet/metadata.xml
index 33bcb0c55d1d..66af76fe4206 100644
--- a/dev-ros/test_nodelet/metadata.xml
+++ b/dev-ros/test_nodelet/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_nodelet_topic_tools/metadata.xml b/dev-ros/test_nodelet_topic_tools/metadata.xml
index 33bcb0c55d1d..66af76fe4206 100644
--- a/dev-ros/test_nodelet_topic_tools/metadata.xml
+++ b/dev-ros/test_nodelet_topic_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosbag/metadata.xml b/dev-ros/test_rosbag/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosbag/metadata.xml
+++ b/dev-ros/test_rosbag/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosbag_storage/metadata.xml b/dev-ros/test_rosbag_storage/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosbag_storage/metadata.xml
+++ b/dev-ros/test_rosbag_storage/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_roscpp/metadata.xml b/dev-ros/test_roscpp/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_roscpp/metadata.xml
+++ b/dev-ros/test_roscpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosgraph/metadata.xml b/dev-ros/test_rosgraph/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosgraph/metadata.xml
+++ b/dev-ros/test_rosgraph/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_roslaunch/metadata.xml b/dev-ros/test_roslaunch/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_roslaunch/metadata.xml
+++ b/dev-ros/test_roslaunch/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_roslib_comm/metadata.xml b/dev-ros/test_roslib_comm/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_roslib_comm/metadata.xml
+++ b/dev-ros/test_roslib_comm/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosmaster/metadata.xml b/dev-ros/test_rosmaster/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosmaster/metadata.xml
+++ b/dev-ros/test_rosmaster/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosparam/metadata.xml b/dev-ros/test_rosparam/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosparam/metadata.xml
+++ b/dev-ros/test_rosparam/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rospy/metadata.xml b/dev-ros/test_rospy/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rospy/metadata.xml
+++ b/dev-ros/test_rospy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_rosservice/metadata.xml b/dev-ros/test_rosservice/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/test_rosservice/metadata.xml
+++ b/dev-ros/test_rosservice/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/test_tf2/metadata.xml b/dev-ros/test_tf2/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/test_tf2/metadata.xml
+++ b/dev-ros/test_tf2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf/metadata.xml b/dev-ros/tf/metadata.xml
index 2d8e130aac8b..85acac4db1c2 100644
--- a/dev-ros/tf/metadata.xml
+++ b/dev-ros/tf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2/metadata.xml b/dev-ros/tf2/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2/metadata.xml
+++ b/dev-ros/tf2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_bullet/metadata.xml b/dev-ros/tf2_bullet/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_bullet/metadata.xml
+++ b/dev-ros/tf2_bullet/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_geometry_msgs/metadata.xml b/dev-ros/tf2_geometry_msgs/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_geometry_msgs/metadata.xml
+++ b/dev-ros/tf2_geometry_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_kdl/metadata.xml b/dev-ros/tf2_kdl/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_kdl/metadata.xml
+++ b/dev-ros/tf2_kdl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_msgs/metadata.xml b/dev-ros/tf2_msgs/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_msgs/metadata.xml
+++ b/dev-ros/tf2_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_py/metadata.xml b/dev-ros/tf2_py/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_py/metadata.xml
+++ b/dev-ros/tf2_py/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_ros/metadata.xml b/dev-ros/tf2_ros/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_ros/metadata.xml
+++ b/dev-ros/tf2_ros/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_sensor_msgs/metadata.xml b/dev-ros/tf2_sensor_msgs/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_sensor_msgs/metadata.xml
+++ b/dev-ros/tf2_sensor_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf2_tools/metadata.xml b/dev-ros/tf2_tools/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/dev-ros/tf2_tools/metadata.xml
+++ b/dev-ros/tf2_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/tf_conversions/metadata.xml b/dev-ros/tf_conversions/metadata.xml
index 2d8e130aac8b..85acac4db1c2 100644
--- a/dev-ros/tf_conversions/metadata.xml
+++ b/dev-ros/tf_conversions/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/theora_image_transport/metadata.xml b/dev-ros/theora_image_transport/metadata.xml
index 97c7091fc40e..1d01ac483526 100644
--- a/dev-ros/theora_image_transport/metadata.xml
+++ b/dev-ros/theora_image_transport/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/timestamp_tools/metadata.xml b/dev-ros/timestamp_tools/metadata.xml
index 9e7fdee55fb4..8b588277cae3 100644
--- a/dev-ros/timestamp_tools/metadata.xml
+++ b/dev-ros/timestamp_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/topic_tools/metadata.xml b/dev-ros/topic_tools/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/topic_tools/metadata.xml
+++ b/dev-ros/topic_tools/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/trajectory_msgs/metadata.xml b/dev-ros/trajectory_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/trajectory_msgs/metadata.xml
+++ b/dev-ros/trajectory_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/transmission_interface/metadata.xml b/dev-ros/transmission_interface/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/dev-ros/transmission_interface/metadata.xml
+++ b/dev-ros/transmission_interface/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/turtle_actionlib/metadata.xml b/dev-ros/turtle_actionlib/metadata.xml
index 38abe1f090cd..9263625c027a 100644
--- a/dev-ros/turtle_actionlib/metadata.xml
+++ b/dev-ros/turtle_actionlib/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/turtle_tf/metadata.xml b/dev-ros/turtle_tf/metadata.xml
index c02c459af36f..00483fcf6ceb 100644
--- a/dev-ros/turtle_tf/metadata.xml
+++ b/dev-ros/turtle_tf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/turtle_tf2/metadata.xml b/dev-ros/turtle_tf2/metadata.xml
index c02c459af36f..00483fcf6ceb 100644
--- a/dev-ros/turtle_tf2/metadata.xml
+++ b/dev-ros/turtle_tf2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/turtlesim/metadata.xml b/dev-ros/turtlesim/metadata.xml
index 1360d75ec0b1..53c74b5b3685 100644
--- a/dev-ros/turtlesim/metadata.xml
+++ b/dev-ros/turtlesim/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/unique_id/metadata.xml b/dev-ros/unique_id/metadata.xml
index b274068148e0..709a6b508f6e 100644
--- a/dev-ros/unique_id/metadata.xml
+++ b/dev-ros/unique_id/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/urdf/metadata.xml b/dev-ros/urdf/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/urdf/metadata.xml
+++ b/dev-ros/urdf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/urdf_parser_plugin/metadata.xml b/dev-ros/urdf_parser_plugin/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/dev-ros/urdf_parser_plugin/metadata.xml
+++ b/dev-ros/urdf_parser_plugin/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/urdf_tutorial/metadata.xml b/dev-ros/urdf_tutorial/metadata.xml
index 1d606bfa047c..fbefffe211c7 100644
--- a/dev-ros/urdf_tutorial/metadata.xml
+++ b/dev-ros/urdf_tutorial/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/urg_c/metadata.xml b/dev-ros/urg_c/metadata.xml
index b268280db737..c44c37120601 100644
--- a/dev-ros/urg_c/metadata.xml
+++ b/dev-ros/urg_c/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/urg_node/metadata.xml b/dev-ros/urg_node/metadata.xml
index 2114d7e9a3aa..737327adb7ed 100644
--- a/dev-ros/urg_node/metadata.xml
+++ b/dev-ros/urg_node/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/uuid_msgs/metadata.xml b/dev-ros/uuid_msgs/metadata.xml
index b274068148e0..709a6b508f6e 100644
--- a/dev-ros/uuid_msgs/metadata.xml
+++ b/dev-ros/uuid_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visp_auto_tracker/metadata.xml b/dev-ros/visp_auto_tracker/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/dev-ros/visp_auto_tracker/metadata.xml
+++ b/dev-ros/visp_auto_tracker/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visp_bridge/metadata.xml b/dev-ros/visp_bridge/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/dev-ros/visp_bridge/metadata.xml
+++ b/dev-ros/visp_bridge/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visp_camera_calibration/metadata.xml b/dev-ros/visp_camera_calibration/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/dev-ros/visp_camera_calibration/metadata.xml
+++ b/dev-ros/visp_camera_calibration/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visp_hand2eye_calibration/metadata.xml b/dev-ros/visp_hand2eye_calibration/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/dev-ros/visp_hand2eye_calibration/metadata.xml
+++ b/dev-ros/visp_hand2eye_calibration/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visp_tracker/metadata.xml b/dev-ros/visp_tracker/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/dev-ros/visp_tracker/metadata.xml
+++ b/dev-ros/visp_tracker/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visualization_marker_tutorials/metadata.xml b/dev-ros/visualization_marker_tutorials/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/dev-ros/visualization_marker_tutorials/metadata.xml
+++ b/dev-ros/visualization_marker_tutorials/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/visualization_msgs/metadata.xml b/dev-ros/visualization_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/dev-ros/visualization_msgs/metadata.xml
+++ b/dev-ros/visualization_msgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/voxel_grid/metadata.xml b/dev-ros/voxel_grid/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/dev-ros/voxel_grid/metadata.xml
+++ b/dev-ros/voxel_grid/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/xacro/metadata.xml b/dev-ros/xacro/metadata.xml
index fe41d2145f7b..d7b592418f26 100644
--- a/dev-ros/xacro/metadata.xml
+++ b/dev-ros/xacro/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/dev-ros/xmlrpcpp/metadata.xml b/dev-ros/xmlrpcpp/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/dev-ros/xmlrpcpp/metadata.xml
+++ b/dev-ros/xmlrpcpp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>