Update link to PR template

Author: jjngx

CONTRIBUTING.md

@@ -39,7 +39,7 @@ To suggest an enhancement, please create an issue on GitHub with the label `enha
 ### Open a Pull Request
 
 * Fork the repo, create a branch, submit a PR when your changes are tested and ready for review
-* You will be asked to fill in [our pull request template](.github/ISSUE_TEMPLATE/PULL_REQUEST_TEMPLATE.md)
+* You will be asked to fill in [our pull request template](.github/PULL_REQUEST_TEMPLATE.md)
 
 Note: if you’d like to implement a new feature, please consider creating a feature request issue first to start a discussion about the feature.