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-rw-r--r--ros-meta/audio_common/metadata.xml2
-rw-r--r--ros-meta/bond_core/metadata.xml2
-rw-r--r--ros-meta/calibration/metadata.xml2
-rw-r--r--ros-meta/common_msgs/metadata.xml2
-rw-r--r--ros-meta/common_tutorials/metadata.xml2
-rw-r--r--ros-meta/desktop/metadata.xml2
-rw-r--r--ros-meta/desktop_full/metadata.xml2
-rw-r--r--ros-meta/diagnostics/metadata.xml2
-rw-r--r--ros-meta/driver_common/metadata.xml2
-rw-r--r--ros-meta/executive_smach/metadata.xml2
-rw-r--r--ros-meta/gazebo_ros_pkgs/metadata.xml2
-rw-r--r--ros-meta/geographic_info/metadata.xml2
-rw-r--r--ros-meta/geometry/metadata.xml2
-rw-r--r--ros-meta/geometry_experimental/metadata.xml2
-rw-r--r--ros-meta/geometry_tutorials/metadata.xml2
-rw-r--r--ros-meta/hector_localization/metadata.xml2
-rw-r--r--ros-meta/hector_slam/metadata.xml2
-rw-r--r--ros-meta/image_common/metadata.xml2
-rw-r--r--ros-meta/image_pipeline/metadata.xml2
-rw-r--r--ros-meta/image_transport_plugins/metadata.xml2
-rw-r--r--ros-meta/imu_pipeline/metadata.xml2
-rw-r--r--ros-meta/laser_pipeline/metadata.xml2
-rw-r--r--ros-meta/mavros/metadata.xml2
-rw-r--r--ros-meta/navigation/metadata.xml2
-rw-r--r--ros-meta/nodelet_core/metadata.xml2
-rw-r--r--ros-meta/perception/metadata.xml2
-rw-r--r--ros-meta/perception_pcl/metadata.xml2
-rw-r--r--ros-meta/pr2_common/metadata.xml2
-rw-r--r--ros-meta/qt_gui_core/metadata.xml2
-rw-r--r--ros-meta/robot/metadata.xml2
-rw-r--r--ros-meta/robot_model/metadata.xml2
-rw-r--r--ros-meta/ros/metadata.xml2
-rw-r--r--ros-meta/ros_base/metadata.xml2
-rw-r--r--ros-meta/ros_comm/metadata.xml2
-rw-r--r--ros-meta/ros_control/metadata.xml2
-rw-r--r--ros-meta/ros_core/metadata.xml2
-rw-r--r--ros-meta/ros_tutorials/metadata.xml2
-rw-r--r--ros-meta/rosbridge_suite/metadata.xml2
-rw-r--r--ros-meta/roscpp_core/metadata.xml2
-rw-r--r--ros-meta/rosserial/metadata.xml2
-rw-r--r--ros-meta/rqt/metadata.xml2
-rw-r--r--ros-meta/rqt_common_plugins/metadata.xml2
-rw-r--r--ros-meta/rqt_robot_plugins/metadata.xml2
-rw-r--r--ros-meta/simulators/metadata.xml2
-rw-r--r--ros-meta/slam_gmapping/metadata.xml2
-rw-r--r--ros-meta/unique_identifier/metadata.xml2
-rw-r--r--ros-meta/vision_opencv/metadata.xml2
-rw-r--r--ros-meta/vision_visp/metadata.xml2
-rw-r--r--ros-meta/visualization_tutorials/metadata.xml2
-rw-r--r--ros-meta/viz/metadata.xml2
50 files changed, 50 insertions, 50 deletions
diff --git a/ros-meta/audio_common/metadata.xml b/ros-meta/audio_common/metadata.xml
index 11ebb410b524..052c64d84e8a 100644
--- a/ros-meta/audio_common/metadata.xml
+++ b/ros-meta/audio_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/ros-meta/bond_core/metadata.xml b/ros-meta/bond_core/metadata.xml
index 500c8eba4fcc..6c2a82d3306b 100644
--- a/ros-meta/bond_core/metadata.xml
+++ b/ros-meta/bond_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/ros-meta/calibration/metadata.xml b/ros-meta/calibration/metadata.xml
index 11ffa2327be3..b5f28dc8e0c3 100644
--- a/ros-meta/calibration/metadata.xml
+++ b/ros-meta/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/ros-meta/common_msgs/metadata.xml b/ros-meta/common_msgs/metadata.xml
index 2d3b5cc254bd..7c144cf10d28 100644
--- a/ros-meta/common_msgs/metadata.xml
+++ b/ros-meta/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/ros-meta/common_tutorials/metadata.xml b/ros-meta/common_tutorials/metadata.xml
index 38abe1f090cd..9263625c027a 100644
--- a/ros-meta/common_tutorials/metadata.xml
+++ b/ros-meta/common_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/ros-meta/desktop/metadata.xml b/ros-meta/desktop/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/desktop/metadata.xml
+++ b/ros-meta/desktop/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/desktop_full/metadata.xml b/ros-meta/desktop_full/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/desktop_full/metadata.xml
+++ b/ros-meta/desktop_full/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/diagnostics/metadata.xml b/ros-meta/diagnostics/metadata.xml
index 7403d8edf061..d20e2adf8c45 100644
--- a/ros-meta/diagnostics/metadata.xml
+++ b/ros-meta/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/ros-meta/driver_common/metadata.xml b/ros-meta/driver_common/metadata.xml
index 9e7fdee55fb4..8b588277cae3 100644
--- a/ros-meta/driver_common/metadata.xml
+++ b/ros-meta/driver_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/ros-meta/executive_smach/metadata.xml b/ros-meta/executive_smach/metadata.xml
index df9f6c976f07..cad98c82b3c0 100644
--- a/ros-meta/executive_smach/metadata.xml
+++ b/ros-meta/executive_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/ros-meta/gazebo_ros_pkgs/metadata.xml b/ros-meta/gazebo_ros_pkgs/metadata.xml
index 2cda80683bbb..4026599733cf 100644
--- a/ros-meta/gazebo_ros_pkgs/metadata.xml
+++ b/ros-meta/gazebo_ros_pkgs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/geographic_info/metadata.xml b/ros-meta/geographic_info/metadata.xml
index 15ed56b3dd5e..e4634a014583 100644
--- a/ros-meta/geographic_info/metadata.xml
+++ b/ros-meta/geographic_info/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/geometry/metadata.xml b/ros-meta/geometry/metadata.xml
index 2d8e130aac8b..85acac4db1c2 100644
--- a/ros-meta/geometry/metadata.xml
+++ b/ros-meta/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/ros-meta/geometry_experimental/metadata.xml b/ros-meta/geometry_experimental/metadata.xml
index 51f204d769fa..0b847eeae0bc 100644
--- a/ros-meta/geometry_experimental/metadata.xml
+++ b/ros-meta/geometry_experimental/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/geometry_tutorials/metadata.xml b/ros-meta/geometry_tutorials/metadata.xml
index c02c459af36f..00483fcf6ceb 100644
--- a/ros-meta/geometry_tutorials/metadata.xml
+++ b/ros-meta/geometry_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/ros-meta/hector_localization/metadata.xml b/ros-meta/hector_localization/metadata.xml
index 017b91773a4a..19aa8eae0479 100644
--- a/ros-meta/hector_localization/metadata.xml
+++ b/ros-meta/hector_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/ros-meta/hector_slam/metadata.xml b/ros-meta/hector_slam/metadata.xml
index d3cf71ef1650..3851ae3f5f29 100644
--- a/ros-meta/hector_slam/metadata.xml
+++ b/ros-meta/hector_slam/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/image_common/metadata.xml b/ros-meta/image_common/metadata.xml
index b01f287fe9e1..abd895f35e83 100644
--- a/ros-meta/image_common/metadata.xml
+++ b/ros-meta/image_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/ros-meta/image_pipeline/metadata.xml b/ros-meta/image_pipeline/metadata.xml
index 90c35a2ace13..8c79df05948a 100644
--- a/ros-meta/image_pipeline/metadata.xml
+++ b/ros-meta/image_pipeline/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/image_transport_plugins/metadata.xml b/ros-meta/image_transport_plugins/metadata.xml
index 97c7091fc40e..1d01ac483526 100644
--- a/ros-meta/image_transport_plugins/metadata.xml
+++ b/ros-meta/image_transport_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/ros-meta/imu_pipeline/metadata.xml b/ros-meta/imu_pipeline/metadata.xml
index 59d1d9e7a3c0..c82184313d31 100644
--- a/ros-meta/imu_pipeline/metadata.xml
+++ b/ros-meta/imu_pipeline/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/laser_pipeline/metadata.xml b/ros-meta/laser_pipeline/metadata.xml
index 41b326c318ff..afbfb658853f 100644
--- a/ros-meta/laser_pipeline/metadata.xml
+++ b/ros-meta/laser_pipeline/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/mavros/metadata.xml b/ros-meta/mavros/metadata.xml
index 0dd0fc39ab4e..56ebbac87e73 100644
--- a/ros-meta/mavros/metadata.xml
+++ b/ros-meta/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/ros-meta/navigation/metadata.xml b/ros-meta/navigation/metadata.xml
index 8694432aa162..d7ed477282f2 100644
--- a/ros-meta/navigation/metadata.xml
+++ b/ros-meta/navigation/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/nodelet_core/metadata.xml b/ros-meta/nodelet_core/metadata.xml
index 33bcb0c55d1d..66af76fe4206 100644
--- a/ros-meta/nodelet_core/metadata.xml
+++ b/ros-meta/nodelet_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/ros-meta/perception/metadata.xml b/ros-meta/perception/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/perception/metadata.xml
+++ b/ros-meta/perception/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/perception_pcl/metadata.xml b/ros-meta/perception_pcl/metadata.xml
index 3fbdb8f97ecb..a3b5c3df3d44 100644
--- a/ros-meta/perception_pcl/metadata.xml
+++ b/ros-meta/perception_pcl/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/pr2_common/metadata.xml b/ros-meta/pr2_common/metadata.xml
index 88a4cd6839ec..6efd828db26a 100644
--- a/ros-meta/pr2_common/metadata.xml
+++ b/ros-meta/pr2_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/ros-meta/qt_gui_core/metadata.xml b/ros-meta/qt_gui_core/metadata.xml
index 2d881113931f..894d8923d426 100644
--- a/ros-meta/qt_gui_core/metadata.xml
+++ b/ros-meta/qt_gui_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/ros-meta/robot/metadata.xml b/ros-meta/robot/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/robot/metadata.xml
+++ b/ros-meta/robot/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/robot_model/metadata.xml b/ros-meta/robot_model/metadata.xml
index b2ab0e6da652..0724a71af502 100644
--- a/ros-meta/robot_model/metadata.xml
+++ b/ros-meta/robot_model/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/ros/metadata.xml b/ros-meta/ros/metadata.xml
index d0c10cf146b2..55c0da5a3679 100644
--- a/ros-meta/ros/metadata.xml
+++ b/ros-meta/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/ros-meta/ros_base/metadata.xml b/ros-meta/ros_base/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/ros_base/metadata.xml
+++ b/ros-meta/ros_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/ros-meta/ros_comm/metadata.xml b/ros-meta/ros_comm/metadata.xml
index bcf2b81aab17..39c55138e9f8 100644
--- a/ros-meta/ros_comm/metadata.xml
+++ b/ros-meta/ros_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/ros-meta/ros_control/metadata.xml b/ros-meta/ros_control/metadata.xml
index 2b50e8aa45e1..f4a590e3afff 100644
--- a/ros-meta/ros_control/metadata.xml
+++ b/ros-meta/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/ros-meta/ros_core/metadata.xml b/ros-meta/ros_core/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/ros_core/metadata.xml
+++ b/ros-meta/ros_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/ros-meta/ros_tutorials/metadata.xml b/ros-meta/ros_tutorials/metadata.xml
index 1360d75ec0b1..53c74b5b3685 100644
--- a/ros-meta/ros_tutorials/metadata.xml
+++ b/ros-meta/ros_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/ros-meta/rosbridge_suite/metadata.xml b/ros-meta/rosbridge_suite/metadata.xml
index d54818544305..c655f4f6a490 100644
--- a/ros-meta/rosbridge_suite/metadata.xml
+++ b/ros-meta/rosbridge_suite/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/roscpp_core/metadata.xml b/ros-meta/roscpp_core/metadata.xml
index d41b871a0507..c6d73fb2241a 100644
--- a/ros-meta/roscpp_core/metadata.xml
+++ b/ros-meta/roscpp_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/ros-meta/rosserial/metadata.xml b/ros-meta/rosserial/metadata.xml
index 853c4a1812bd..662b7918fc22 100644
--- a/ros-meta/rosserial/metadata.xml
+++ b/ros-meta/rosserial/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/rqt/metadata.xml b/ros-meta/rqt/metadata.xml
index 1274b6f76ebe..1590eb6cfcd4 100644
--- a/ros-meta/rqt/metadata.xml
+++ b/ros-meta/rqt/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/rqt_common_plugins/metadata.xml b/ros-meta/rqt_common_plugins/metadata.xml
index 36b263a84a83..0d4f8cdce2d2 100644
--- a/ros-meta/rqt_common_plugins/metadata.xml
+++ b/ros-meta/rqt_common_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/ros-meta/rqt_robot_plugins/metadata.xml b/ros-meta/rqt_robot_plugins/metadata.xml
index 28fc5efee913..07e852f71af7 100644
--- a/ros-meta/rqt_robot_plugins/metadata.xml
+++ b/ros-meta/rqt_robot_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/ros-meta/simulators/metadata.xml b/ros-meta/simulators/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/simulators/metadata.xml
+++ b/ros-meta/simulators/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/slam_gmapping/metadata.xml b/ros-meta/slam_gmapping/metadata.xml
index 2787121df32a..6680cdd4e8a2 100644
--- a/ros-meta/slam_gmapping/metadata.xml
+++ b/ros-meta/slam_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/ros-meta/unique_identifier/metadata.xml b/ros-meta/unique_identifier/metadata.xml
index b274068148e0..709a6b508f6e 100644
--- a/ros-meta/unique_identifier/metadata.xml
+++ b/ros-meta/unique_identifier/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/vision_opencv/metadata.xml b/ros-meta/vision_opencv/metadata.xml
index 266dc38ae125..08c6dc2f42da 100644
--- a/ros-meta/vision_opencv/metadata.xml
+++ b/ros-meta/vision_opencv/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/vision_visp/metadata.xml b/ros-meta/vision_visp/metadata.xml
index f279d19298cc..b1bdd1b9e63f 100644
--- a/ros-meta/vision_visp/metadata.xml
+++ b/ros-meta/vision_visp/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>
diff --git a/ros-meta/visualization_tutorials/metadata.xml b/ros-meta/visualization_tutorials/metadata.xml
index e1ee2063b890..1fb936910c79 100644
--- a/ros-meta/visualization_tutorials/metadata.xml
+++ b/ros-meta/visualization_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/ros-meta/viz/metadata.xml b/ros-meta/viz/metadata.xml
index 8a1e01bffbc2..eca6af80e47b 100644
--- a/ros-meta/viz/metadata.xml
+++ b/ros-meta/viz/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>ros</herd>