Fix typos

[l-emele]

Summary of the discussion

This is a PR that fixes typos and things like that. I could stay open for a while and only be merged right before the next release,

Workflow checklist

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• [ ] 📝 Update the CHANGELOG.md Not necessary in this case
• [ ] 📙 Add #'s to term tracker item Not necessary in this case

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• [ ] 🐙 Provided feedback and show sufficient appreciation for the work done