diff --git a/aip_x1_launch/launch/lidar.launch.xml b/aip_x1_launch/launch/lidar.launch.xml
index 781c360d..f1796100 100644
--- a/aip_x1_launch/launch/lidar.launch.xml
+++ b/aip_x1_launch/launch/lidar.launch.xml
@@ -7,6 +7,7 @@
+
@@ -22,6 +23,7 @@
+
diff --git a/aip_x1_launch/launch/pointcloud_preprocessor.launch.py b/aip_x1_launch/launch/pointcloud_preprocessor.launch.py
index c807986b..7afbb68d 100644
--- a/aip_x1_launch/launch/pointcloud_preprocessor.launch.py
+++ b/aip_x1_launch/launch/pointcloud_preprocessor.launch.py
@@ -43,7 +43,7 @@ def launch_setup(context, *args, **kwargs):
"input_offset": [
0.055,
0.025,
- ],
+ ],
"timeout_sec": 0.095,
"input_twist_topic_type": "twist",
"publish_synchronized_pointcloud": True,