tripcolor documentation rendering error .

The documentation at https://github.com/matplotlib/matplotlib/blob/38be7aeaaac3691560aeadafe46722dda427ef47/lib/matplotlib/tri/tripcolor.py#L41 does not render properly (see tripcolor documentation here http://matplotlib.org/api/axes_api.html).
A couple of the '*' are being used for formatting while a couple are printed literally. I'll try to make a PR when I get some more time.