diff --git a/launch/robot_lidar.launch.py b/launch/robot_lidar.launch.py
index 869b62b..25aea82 100644
--- a/launch/robot_lidar.launch.py
+++ b/launch/robot_lidar.launch.py
@@ -68,7 +68,7 @@ def generate_launch_description():
                 'angle_compensate': angle_compensate
             }],
             #namespace = "/rmp"
-        )
+        ),
 
         IncludeLaunchDescription(
             PythonLaunchDescriptionSource([ThisLaunchFileDir(), 'robot_scan_filter.launch.py']),