[docs] [issue9328] str.__format__.__doc__ backport glitch

Eric Smith <eric@trueblade.com> added the comment: Yes, that is what it says; and yes, it should be "string". Although why all of the methods say "string" and not "str" isn't clear to me. Probably historical. The doc string for str.__format__ contains the same error. ---------- nosy: +eric.smith _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue9328> _______________________________________