mauderliEmbotech

Fixed VAL3 simplified angles_2_str indexing

1

The joint indices for the `.dtx` file should be one based, as in `Staubli_VAL3.py` ln231. Checked on a Staubli_TX2_90XL, code runs with updated indices.

- Missing prefix for robotiq_arg2f_85 instantiation - Fixed some typos regarding transmission hw-interface