gh-102259: Fix re doc issue regarding right square brackets (GH-102264)

(cherry picked from commit bcadcde712)

Co-authored-by: Skip Montanaro <skip.montanaro@gmail.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
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Miss Islington (bot) 2023-02-25 18:32:57 -08:00 committed by GitHub
parent 6fa6c2a470
commit 972396143f
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@ -232,7 +232,8 @@ The special characters are:
* To match a literal ``']'`` inside a set, precede it with a backslash, or
place it at the beginning of the set. For example, both ``[()[\]{}]`` and
``[]()[{}]`` will both match a parenthesis.
``[]()[{}]`` will match a right bracket, as well as left bracket, braces,
and parentheses.
.. .. index:: single: --; in regular expressions
.. .. index:: single: &&; in regular expressions