Code quality remained the same when pulling 9300848 on ragv:travis_ignore_docstring into f46cd25 on scikit-learn:master.

No strong opinion on this. This is purely cosmetic.

@arjoly This docstring --> comment conversion for test functions was done since in the verbose mode (nosetests -v test_*.py) travis prints the docstrings instead of something like this :

sklearn.tests.test_naive_bayes.test_discretenb_partial_fit() ... ok

which would be more useful I presume :)

ok then lgtm