symfony/symfony-docs — pull request #3421 by lemoinem (2014-01-04 17:26:41+00:00)
Title: [Contributing] Clarify the rebase operation

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | no
| Applies to | all
| Fixed tickets | N/A

I just mentioned the fact that `push -f` is usually required when rebasing and explicit that the "2.2 when bugfixing" is a follow up on the previous example (Not necessarily explicit at first).