python classmethods are formatted strangely using autodoc
I'm using autodoc to document a python package (mainly with automodule), and I've found that in the generated HTML documentation, python classmethods have strange formatting that makes them hard to find (in particular, they're missing a horizontal rule to separate them from the function above, as normal functions do). See the attached screenshot for an example.
I browsed through the code for a bit to see where this might be happening, but I wasn't able to trace down the problem. I might be able to fix this myself with more guidance about where it's happening.