diff --git a/ros_ethercat_model/launch/joint_state_publisher.launch b/ros_ethercat_model/launch/joint_state_publisher.launch
index 2cf7ea5..50476f7 100644
--- a/ros_ethercat_model/launch/joint_state_publisher.launch
+++ b/ros_ethercat_model/launch/joint_state_publisher.launch
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--
  Software License Agreement (BSD License)
- Copyright © <2022> belongs to Shadow Robot Company Ltd.
+ Copyright © 2022 belongs to Shadow Robot Company Ltd.
  All rights reserved.
  Redistribution and use in source and binary forms, with or without modification,
  are permitted provided that the following conditions are met: