message: Add details of who will merge (CONTRIBUTING.md)
diff: @@ -35,6 +35,7 @@ As well as the unit tests (see _Common tasks_ above), there are integration test
  3. Make your change, add tests, and make sure the tests still pass
  4. Push to your fork and [submit a pull request][pr]
  5. Pat yourself on the back and wait for your pull request to be reviewed and merged.
  +If you're a GitHub staff member, you can merge your own PR once it's approved; for external contributors, GitHub staff will merge your PR once it's approved.
  Here are a few things you can do that will increase the likelihood of your pull request being accepted:
  