Message again in english: 
Hi, I happened to notice when I was repairing bus routes around here that you made a tiny change to the name of the operator. On their website, however, it is only called mbH. As I understand it, the G is already part of the full part of the name. That sounds a bit like nitpicking, but the background to the matter is that the changed spelling of the operator means that the bus routes can no longer be found so easily in the PTNA route monitoring system. We should agree on a standardised spelling.