Update .github/pull_request_template.md with proper link

Co-authored-by: Matt Fisher <[email protected]>

.github/pull_request_template.md

@@ -26,7 +26,8 @@ created the PR as a non-draft, don't worry, you can still change it to a draft u
       before getting started.
 - [ ] Ensure an issue exists representing the problem being solved in this PR.
 - [ ] Populate a descriptive title. For example, instead of "Updated README.md", use a
-      title such as "Add testing details to the contributor section of the README".[Click on this to see an example PR](https://github.com/nsidc/earthaccess/pull/763#event-14296896566)
+      title such as "Add testing details to the contributor section of the README".
+      Example PRs: [#763](https://github.com/nsidc/earthaccess/pull/763)
 - [ ] Populate the body of the pull request with:
     - A clear description of the change you are proposing.
     - Links to any issues resolved by this PR with text in the PR description, for