Update README.md

Author: Vikrant Shah

README.md

@@ -39,7 +39,7 @@ source ~/spinnaker_ws/devel/setup.bash
 
 Modify the `params/test_params.yaml` file replacing the cam-ids and master cam serial number to match your camera's serial number. Then run the code as:
 ```bash
-roslaunch spinnaker_camera_driver acquisition.launch
+roslaunch spinnaker_sdk_camera_driver acquisition.launch
 # Test that the images are being published by running
 rqt_image_view
 ```