Added a note about preferring Torsocks 2.0 to Torsocks 1.x ([diff](https://trac.torproject.org/projects/tor/wiki/doc/TorifyHOWTO/Mumble?action=diff&version=55)) URL: https://trac.torproject.org/projects/tor/wiki/doc/TorifyHOWTO/Mumble?version=55