In the contributing guide section on the curriculum, we mention that "If you're new to contributing to open-source, or if you just want to make a really quick PR, you can click the "Improve this lesson on GitHub" link", which leads a user to GitHub's web UI for editing.

This interface isn't necessarily immediately intuitive, however, and it would be nice if we made it slightly clearer how it's supposed to work (ref eg this Discord discussion from today)

I think the best way to do this would be to add step-by-step instructions on how to make a commit + PR via the web UI, optionally enhanced with some images/gifs.

This primarily concerns the curriculum repo, so I could also see an argument for making a new file there instead of adding it to the global contributing.md file