[issue33431] Change description about doc in programming, faq.

[Irit Katriel]

Irit Katriel <iritkatriel at yahoo.com> added the comment:

I think the intention was "a method that mutates an argument".  As in, an arg other than self.

Nevertheless, I agree with removing the sweeping promise about the standard libraries.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33431>
_______________________________________