[docs] [issue22153] Documentation of TestCase.runTest is incorrect and confusing

[Robert Collins]

Changes by Robert Collins <robertc at robertcollins.net>:


----------
resolution:  -> fixed
stage: commit review -> resolved
status: open -> closed
versions: +Python 3.6 -Python 2.7

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22153>
_______________________________________