Added missing '#'; when starting ipython, I was getting the following message:
Bad key "text.hinting_factor" on line 184 in
/home/marianne/.matplotlib/matplotlibrc.
You probably need to get an updated matplotlibrc file from
http://matplotlib.sf.net/_static/matplotlibrc or from the matplotlib source
distribution
Merge pull request #2178 from mkcor/fix_commentout_mplrc

Commented line which was meant to be commented in the matplotlibrc.template
Fix for generating documentation

- Introduced a syntax error in PR #2161, whoops!
Merge pull request #2179 from tbekolay/doc_fix

Fix for generating documentation
Added mplot3d tests in mpl_toolkits.tests

- This complements PR #2135
- Also tests issue #1933, which was fixed but untested
- Also changes the remove_text decorator,
  to remove text on the z-axis.