GitHub stars don't work if the repo_url ends with a / #1
Description
If the repo_url ends with a slash, like it does in the MkDocs mkdocs.yml the GitHub stars don't work.
repo_url: https://github.com/mkdocs/mkdocs/
We could simply just remove this from the mkdocs.yml, but it would be nice if it worked either way. It took me a few minutes to figure out where the problem was.