docs: remove stray spaces in documentation

[ttiee]

Remove stray spaces in three documentation files:

• Doc/library/readline.rst
• Doc/tutorial/classes.rst
• Doc/howto/logging-cookbook.rst

This is a documentation-only cleanup with no behavioral changes.

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📚 Documentation preview 📚: https://cpython-previews--148635.org.readthedocs.build/

[python-cla-bot]

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[picnixz]

Are they rendered as double whitespaces in general or is it just for rST reading? if the HTML is unchanged (and I assume it will be), I do not think it is necessaey to change them. We can clean this up when we change those files (we tend to reject cosmetic PRs)

[ttiee]

Are they rendered as double whitespaces in general or is it just for rST reading? if the HTML is unchanged (and I assume it will be), I do not think it is necessaey to change them. We can clean this up when we change those files (we tend to reject cosmetic PRs)

I checked the rendered output.

For the two double-space cases in readline.rst and classes.rst, you are right: they only affect source text / generated HTML source, and the rendered HTML is effectively unchanged because whitespace is collapsed.

For logging-cookbook.rst, default , -> default, does change the rendered text. That said, this is still a very small cosmetic docs fix, so I’m happy to drop the PR and leave such cleanups for future substantive edits to these files.

[picnixz]

Thank you for your understanding! You can, if you want, fix the logging typo though (and others in the file if you find some)