[docs] [issue14129] Corrections for the "extending" doc

[Roundup Robot]

Roundup Robot <devnull at psf.upfronthosting.co.za> added the comment:

New changeset 6c737eb12c3e by Eli Bendersky in branch 'default':
Some corrections for the Doc/extending documentation. Closes #14129
http://hg.python.org/cpython/rev/6c737eb12c3e

----------
nosy: +python-dev
resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14129>
_______________________________________