Incorrect instructions for using USB connection and control

[Danfoa]

The main README.md makes reference to a launch file that does not exist.

roslaunch robotiq_2f_hardware robotiq_2f_85_USB.launch usb_port:=/dev/ttyUSB0 server_id:=9

As a hint for the rest of the community it would be great to indicate what is working and what does not in this repository main README.md

[carlosjoserg]

Yes, you are right, that needs an update. Appologies.

I need to find some time to work on the issues and this repo.

[jih189]

you can directly use rosrun to run it.