diff --git a/turtlebot4_gz_bringup/package.xml b/turtlebot4_gz_bringup/package.xml
index f907811..b4bcc51 100644
--- a/turtlebot4_gz_bringup/package.xml
+++ b/turtlebot4_gz_bringup/package.xml
@@ -6,9 +6,11 @@
   <description>TurtleBot 4 Gazebo Simulator bringup</description>
   <maintainer email="civerachb@clearpathrobotics.com">Chris Iverach-Brereton</maintainer>
   <maintainer email="hluo@clearpathrobotics.com">Hilary Luo</maintainer>
-  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <license>Apache 2.0</license>
 
+  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <buildtool_depend>ament_cmake</buildtool_depend>
 
   <!-- Turtlebot4 -->
diff --git a/turtlebot4_gz_gui_plugins/package.xml b/turtlebot4_gz_gui_plugins/package.xml
index b13779e..17ea590 100644
--- a/turtlebot4_gz_gui_plugins/package.xml
+++ b/turtlebot4_gz_gui_plugins/package.xml
@@ -6,9 +6,11 @@
   <description>Turtlebot4 Gazebo Simulator GUI Plugins</description>
   <maintainer email="civerachb@clearpathrobotics.com">Chris Iverach-Brereton</maintainer>
   <maintainer email="hluo@clearpathrobotics.com">Hilary Luo</maintainer>
-  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <license>Apache 2.0</license>
 
+  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <buildtool_depend>ament_cmake</buildtool_depend>
   <depend>gz_gui_vendor</depend>
   <depend>qml-module-qtquick-extras</depend>
diff --git a/turtlebot4_gz_toolbox/package.xml b/turtlebot4_gz_toolbox/package.xml
index 2c3bd1d..5b73d32 100644
--- a/turtlebot4_gz_toolbox/package.xml
+++ b/turtlebot4_gz_toolbox/package.xml
@@ -6,9 +6,11 @@
   <description>Turtlebot4 Gazebo Toolbox</description>
   <maintainer email="civerachb@clearpathrobotics.com">Chris Iverach-Brereton</maintainer>
   <maintainer email="hluo@clearpathrobotics.com">Hilary Luo</maintainer>
-  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <license>Apache 2.0</license>
 
+  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <buildtool_depend>ament_cmake</buildtool_depend>
 
   <depend>rclcpp</depend>
diff --git a/turtlebot4_simulator/package.xml b/turtlebot4_simulator/package.xml
index f73f15b..dbc07d6 100644
--- a/turtlebot4_simulator/package.xml
+++ b/turtlebot4_simulator/package.xml
@@ -6,9 +6,11 @@
   <description>Metapackage for Turtlebot4 simulations</description>
   <maintainer email="civerachb@clearpathrobotics.com">Chris Iverach-Brereton</maintainer>
   <maintainer email="hluo@clearpathrobotics.com">Hilary Luo</maintainer>
-  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <license>Apache 2.0</license>
 
+  <author email="rkreinin@clearpathrobotics.com">Roni Kreinin</author>
+
   <buildtool_depend>ament_cmake</buildtool_depend>
 
   <depend>turtlebot4_gz_bringup</depend>