BUG with updating procedure discovered

It seems a bug was present in the query which updates the version number of SLG Comms. Since the updating procedure has nothing else to do in every version that was released this wasn't a problem. But since i'm releasing v2.2.0 soon i discovered this bug because the updating procedure needs to change more besides the version number with that release.

Anyways i'm sorry for any problems this might have caused you or suspicion of a significant problem. This will definitly be fixed in version v2.2.0