compatible with canlab-edge_box(CLEB-G-01A)

README.md

@@ -34,7 +34,7 @@ Preview the image (open another terminal):
 For better image transport performance over DDS, we recommend using [FastDDS](https://github.com/eProsima/Fast-DDS) with Shared Memory Transport enabled.
 First copy the the `fastdds.xml` config file to a suitable directory, eg. `$HOME/fastdds.xml`
 ```bash
-cd ~/ros_v4l2_camera
+cd ~/catkin_ws/src/ros_v4l2_camera
 cp fastdds.xml ~/
 ```