[docs] [issue18741] Fix typos/spelling mistakes in Lib/*/*/.py files

[Roundup Robot]

Roundup Robot added the comment:

New changeset 5295ed192ffd by Ezio Melotti in branch '2.7':
#18741: fix more typos.  Patch by Févry Thibault.
http://hg.python.org/cpython/rev/5295ed192ffd

New changeset 9e4685d703d4 by Ezio Melotti in branch '3.3':
#18741: fix more typos.  Patch by Févry Thibault.
http://hg.python.org/cpython/rev/9e4685d703d4

New changeset b3236989f869 by Ezio Melotti in branch 'default':
#18741: merge with 3.3.
http://hg.python.org/cpython/rev/b3236989f869

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nosy: +python-dev

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