Update PULL_REQUEST_TEMPLATE.md
Updating the pull request template.
-# Pull Request template
+# Description
-**Link to github issue (if applicable):**
+Please include a short description of the changes and problems fixed.
-*
+# Github Issues
-**If nothing above, what is your reason for this pull request:**
+(Optional) Please link to any applicable github issues.
-*
+# Type of Pull Request
-**Changes proposed in this pull request:**
+Please remove options that are not relevant.
-*
-*
-*
\ No newline at end of file
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Documentation update
