I was trying to figure out how to avoid gaps in "borders" around text, as explained in https://stackoverflow.com/questions/39391592/gaps-in-border-around-text

Tryph found the solution, and posted it in the answers there. So I'm thinking it would be useful to improve the doc-string and/or documentation for matplotlib.patheffects.withStroke (https://github.com/matplotlib/matplotlib/blob/master/lib/matplotlib/patheffects.py#L177).

I'm happy to do this, but I'm wondering what would be the best place to add some info about it? I'm guessing the doc-strings themselves, and possible somewhere in the documentation?