[docs] [issue36101] remove non-ascii characters in docstring

[Ma Lin]

New submission from Ma Lin <malincns at 163.com>:

replace ’(\u2019) with '(\x27)

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assignee: docs at python
components: Documentation
messages: 336468
nosy: Ma Lin, docs at python
priority: normal
severity: normal
status: open
title: remove non-ascii characters in docstring
versions: Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36101>
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