Fix FAQ url

[hooger]

Unfortuantely the contribution guide has a wrong URL for FAQ, I haven't found it myself. Found it in #1702 (comment)

How do I sign of my changes?

[Grotax]

If you can view the Details, the DCO bot tells you

[hooger]

For the signoff should I use my real name or the login name for github?

[Grotax]

I think that doesn't matter, but the mail needs to match otherwise the bot will complain

[hooger]

Thanks for the answer! Unfortunately the username has to match. :) How does it looks now?

[Grotax]

I think we don't need an entry in the changelog in this case as it doesn't affect the app at all.

[Grotax]

git rebase -i HEAD~2
you will get a editor with the commit lines.
Replace the pick in front of the last commit for the changelog with a "d" for drop
Save and exit the editor

git push -f
to force the branch to be updated

[hooger]

There you go, I dropped the last commit as you asked.

[Grotax]

Thanks 😊