I see now that when you visit the github repo for Shoulda-Matchers, it has
its own documentation. However, the shoulda repository
<https://github.com/thoughtbot/shoulda> links to rubydocs as the official
documentation, which is where the error exists.
I'm also realizing now that you're part of rubydocs, not thoughbot....
which should have been obvious. This is probably a problem on their end...
So I'll let them know. Sorry for bothering you by accident!