### Code of Conduct - [X] I have read and agree to the GitHub Docs project's [Code of Conduct](https://github.com/github/docs/blob/main/.github/CODE_OF_CONDUCT.md) ### What article on docs.github.com is affected? https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-comparing-branches-in-pull-requests#about-three-dot-comparison-on-github This issue is intended for newcomers to the OS Docs repo! 💛 If you are veteran of the OS Docs repo and are looking for issues to work on, take a look at our [help wanted section](https://github.com/github/docs/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) ✨ ### What part(s) of the article would you like to see updated? > Since the three-dot comparison compares with the merge base, it is focusing on "what a pull request introduces". Move periods inside quotation marks to maintain consistency with other docs (and [style guide](https://docs.github.com/en/contributing/style-guide-and-content-model/style-guide)) ### Additional information _No response_