[docs] [issue28393] Update encoding lookup docs wrt #27938

[Ville Skyttä]

New submission from Ville Skyttä:

The attached patch brings codecs docs up to date with respect to changes in #27938.

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assignee: docs at python
components: Documentation
files: codecs-doc.patch
keywords: patch
messages: 278354
nosy: docs at python, haypo, scop
priority: normal
severity: normal
status: open
title: Update encoding lookup docs wrt #27938
type: enhancement
Added file: http://bugs.python.org/file45030/codecs-doc.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28393>
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