[Merged by Bors] - doc(Topology): fix typos

[harahu]

Typos found and fixed by Codex.

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I'd like feedback on whether this size of typo PR is fine to review, or whether it should be split up further.

[github-actions]

PR summary 6626d3a1ec

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

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Declarations diff

No declarations were harmed in the making of this PR! 🐙

You can run this locally as follows

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

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No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[bryangingechen]

Thanks! In my opinion, the size of PR is fine, provided the changes are all this trivial.
bors r+

[bryangingechen]

bors r-
bors d+

[mathlib-bors]

✌️ harahu can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

[mathlib-bors]

Canceled.

[mathlib4-merge-conflict-bot]

This pull request has conflicts, please merge master and resolve them.

[harahu]

bors r+

[harahu]

@bryangingechen It seems that your delegation was wiped by bors. This looks like a logic error in bors?

Anyway, do you mind merging this? I addressed the merge conflict.

[mathlib4-merge-conflict-bot]

This pull request has conflicts, please merge master and resolve them.

[bryangingechen]

I checked bors and it looks like the delegation wasn't removed. It looks like your comment has a space in front of bors r+ which caused it to be ignored. (This is the second time that I've seen someone caught by this so I'll update bors to strip leading whitespace before parsing comments when I have a chance. The downside is that bors will react to people using indentation to put bors commands in code blocks, but I think that is much rarer.)

There seem to be some github issues, so I'm not sure if this will go through, you may have to run bors r+ again later.

bors r+

[mathlib-bors]

Pull request successfully merged into master.

Build succeeded:

• Post-Build Step
• Build
• Lint style

[harahu]

Thank you, both for the feedback, and for looking into the issue I had with bors. I think I assumed the delegation was removed because the "delegated" label here in github was removed by the leanprover-community-mathlib4-bot. But it makes sense that there isn't necessarily a 1-1 correspondence between the labels and the actual state.

Can't promise I had figured it out even if the label was still in place, though...