puma/puma

### Description
Please describe your pull request. Thank you for contributing! You're the best.

### Your checklist for this pull request
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- [ ] I have reviewed the [guidelines for contributing](../blob/master/CONTRIBUTING.md) to this repository.
- [ ] I have added (or updated) appropriate tests if this PR fixes a bug or adds a feature.
- [ ] My pull request is 100 lines added/removed or less so that it can be easily reviewed.
- [ ] If this PR doesn't need tests (docs change), I added `[ci skip]` to the title of the PR.
- [ ] If this closes any issues, I have added "Closes `#issue`" to the PR description or my commit messages.
- [ ] I have updated the documentation accordingly.
- [ ] All new and existing tests passed, including Rubocop.