Before pressing merge button I was familiarizing myself with committer guide [1]. It's saying:
> A committer (who is not the author of the code) should signal this either by GitHub “approval” or by a comment such as “Looks good to me!” (LGTM). Any committer can then merge the pull request. It is fine for a committer to self-merge if another committer has reviewed the code and approved it, just be sure to be explicit about whose job it is! As I understand it, it's saying that the reviewer should be Beam Committer. However, I remember from my personal experience and reading "An approach to community building from Apache Beam" [2] that > either the reviewer or the author be a committer I'm wondering if we could rephrase our Commiter Guide a bit to make it clear. [1]: https://beam.apache.org/contribute/committer-guide/ [2]: https://blogs.apache.org/comdev/entry/an-approach-to-community-building
