swap out TM for generic

Author: aliziel

.github/pull_request_template.md

@@ -30,7 +30,7 @@ Notes for the reviewer. How to test this change?
 
 ## Checklist before requesting a review
 
-- 📖 Read the Tasking Manager Contributing Guide: <https://github.com/hotosm/tasking-manager/blob/develop/docs/developers/contributing.md>
+- 📖 Read the HOT Contributing Guide: <https://docs.hotosm.org/become-a-contributor/>
 - 📖 Read the HOT Code of Conduct: <https://docs.hotosm.org/code-of-conduct>
 - 👷‍♀️ Create small PRs. In most cases, this will be possible.
 - ✅ Provide tests for your changes.