Revert "Merge branch 'main' into crafting_retrospective"

This reverts commit 04aa0b8, reversing
changes made to 550d65a.

.github/PULL_REQUEST_TEMPLATE.md

@@ -54,7 +54,6 @@ about: A template PR for code review with a checklist
 
 - [ ] The function's name describes it's behavior
 - [ ] The function's name matches the file name
-  - _It's ok to have extra helper functions if necessary, like with mergesort_
 - [ ] The function has correct type annotations
 - [ ] The function is not called at the top level of the function file 
   - _Recursive solutions **can** call the function from **inside** the function body_
@@ -69,7 +68,7 @@ about: A template PR for code review with a checklist
 
 ### Don'ts
 
-- [ ] The function's strategy _is not_ described in any docstrings or tests
+- [ ] The function's strategy _is not_ described in the documentation
 - [ ] Comments explain the _strategy_, **not** the _implementation_
 - [ ] The function _does not_ have more comments than code
   - If it does, consider finding a new strategy or a simpler implementation