Update README.md

Author: derkinderfietsen

README.md

@@ -364,6 +364,7 @@ Set up your GitHub Actions workflow with a specific version of your programming
 - [Pull Request Landmines](https://github.com/tylermurry/github-pr-landmine)
 - [Annotate a GitHub Pull Request Based on a Checkstyle XML-Report](https://github.com/staabm/annotate-pull-request-from-checkstyle)
 - [Pull Request Stats](https://github.com/flowwer-dev/pull-request-stats) -  Print relevant stats about reviewers.
+- [Pull Request Description Enforcer](https://github.com/derkinderfietsen/pr-description-enforcer) - Enforces description on pull requests.
 
 ### GitHub Pages