[issue4391] optparse: use proper gettext plurals forms

[Éric Araujo]

Éric Araujo <merwok at netwok.org> added the comment:

Thanks for your patch. I have some remarks:
1) please produce a patch from the top level of a Python checkout (cf. http://www.python.org/dev/patches/);
2) wrap lines under 80 characters;
3) bug with %-formatting: the singular message takes one arg, the plural two (optparse bug, not your patch’s bug, but the patch should fix it too);
4) “usage” has been used for decades in command line parsing, it’s fine.

I’m adding Armin to the nosy list since he’s listed in py3k/Misc/maintainers.rst

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nosy: +aronacher, merwok

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