[docs] [issue35732] Typo in library/warnings documentation

[Antoine Wecxsteen]

Change by Antoine Wecxsteen <antoine at wecxsteen.net>:


----------
keywords: +patch, patch
pull_requests: +11171, 11172
stage:  -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35732>
_______________________________________