[issue28763] Use en-dashes for ranges in docs

[Martin Panter]

Martin Panter added the comment:

Personally I prefer en dashes where practical, but I fear the change may conflict with other people’s styles and preferences. I quickly counted 22 single hyphens (obviously I missed a few that your patch caught) and also 22 existing en dashes.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28763>
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