Update PULL_REQUEST_TEMPLATE.md

Pull request

Proposed changes

fixing some small project issues

Checklist

Put an x in the boxes that apply. If you're unsure about any of them, don't hesitate to ask. We are here to help!
This is simply a reminder of what we are going to look for before merging your code.

[x] I have read and noticed the CODE OF CONDUCT document
[x] I have read and noticed the CONTRIBUTING document
[ ] I have added necessary documentation or screenshots (if appropriate)
[ ] I have tested my changes or additions for proper functionality.
[ ] I have followed, as best as possible, the same function layout and coding style of other existing functions/code.

Types of changes

[ ] Bugfix (change which fixes an issue)
[ ] Feature (change which adds functionality)
[ ] Code style update (formatting, renaming)
[ ] Refactoring (functional, structural)
[ ] Documentation content changes
[x] Other (please describe)
** |-->:

What is the current behavior?

wrong link

What is the new behavior?

fixed link

Influences and relationship to other functionality

none

Additional context