sympy/sympy — pull request #1006 by miham (2012-01-21 20:48:10+00:00)
Title: Explain the output of test runner.

I wrote the explanation that I got on the [mailing list](https://groups.google.com/group/sympy/browse_thread/thread/e791b9b7a7d48f6f/a0eb5e3558943563?lnk=gst&q=bin/test&pli=1) to the docstring of sympy.utilitits.test function. I think that @smichr mixed f and F in his answer.

I also changed the formatting of the doctests.