[docs] [issue32640] Python 2.7 str.join documentation is incorrect

[Mariatta Wijaya]

Change by Mariatta Wijaya <mariatta.wijaya at gmail.com>:


----------
keywords: +patch
pull_requests: +5179
stage: needs patch -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue32640>
_______________________________________