Remove reference to removing virtualenv
Since the move to python3 the virtualenv has been stored in the mycroft-core folder so the remove virtualenv step is incorrect.
@@ -221,10 +221,6 @@ _NOTE: depending on your system, you may need to run the commands below with `su
`rm -R ~/.mycroft`
-* Next, remove the `virtualenv`:
-
-`rm -R ~/.virtualenvs/mycroft`
-
### Common issues with Mycroft for Linux
#### Removing and rebuilding your `virtualenv`
