[docs] [issue18951] In unittest.TestCase.assertRegex change "re" and "regex" to "r"

[Roundup Robot]

Roundup Robot added the comment:

New changeset 03e94f9884ce by Ezio Melotti in branch '3.3':
#18951: use consistent names in unittest docs.
http://hg.python.org/cpython/rev/03e94f9884ce

New changeset eb332e3dc303 by Ezio Melotti in branch 'default':
#18951: merge with 3.3.
http://hg.python.org/cpython/rev/eb332e3dc303

New changeset 6d8ff8c57d38 by Ezio Melotti in branch '2.7':
#18951: use consistent names in unittest docs.
http://hg.python.org/cpython/rev/6d8ff8c57d38

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nosy: +python-dev

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