When you have found a bug in the manual or in the software, then you can either post it here. Or you can open a ticket in our trackers at Github.
The Bforartists Bug Tracker can be found here: https://github.com/Bforartists/Bforartists/issues
The tracker for the manual is located here: https://github.com/Bforartists/Manual/issues
You are also welcome to post feature requests in the tracker. But please note that the requests must fit into the Bforartists usability philosophy. And that we just cover UI related issues. For feature requests you better ask the Blender developer directly.
Kind regards
Reiner