diff --git a/src/ezbot_descr_simul/launch/rsp.launch.py b/src/ezbot_descr_simul/launch/rsp.launch.py
index a8a268a..dbf2a00 100644
--- a/src/ezbot_descr_simul/launch/rsp.launch.py
+++ b/src/ezbot_descr_simul/launch/rsp.launch.py
@@ -1,4 +1,4 @@
-# copyright option3 ensma
+# Copyright  2023 Vincent Belpois
 import os
 
 from ament_index_python.packages import get_package_share_directory