fix: Improve docstring wording of 'for regular members'

[Lee4test]

Summary

This PR improves docstring wording by removing the phrase “For regular members.”
Closes #3117

Information

• This PR fixes an issue.
• This PR adds something new (e.g. new method or parameters).
• This PR is a breaking change (e.g. methods or parameters removed/renamed).
• This PR is not a code change (e.g. documentation, README, typehinting,
  examples, ...).

Checklist

• I have searched the open pull requests for duplicates.
• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes.
• If type: ignore comments were used, a comment is also left explaining why.
• I have updated the changelog to include these changes.

[pycord-app]

Thanks for opening this pull request!
Please make sure you have read the Contributing Guidelines and Code of Conduct.

This pull request can be checked-out with:

git fetch origin pull/3120/head:pr-3120
git checkout pr-3120

This pull request can be installed with:

pip install git+https://github.com/Pycord-Development/pycord@refs/pull/3120/head

[Icebluewolf]

The start of a sentence should begin with a capital letter. The issue you are solving also references multiple other places that this need to be fixed.

As far as I know you should not be commiting changes to the docs folder, as it will be auto-generated when the PR is merged.

[Lee4test]

Thank you for the review!

I've fixed the capitalization issue and removed the changes in the generated docs folder.
The fix has been applied only to discord/member.py.

Please let me know if anything else needs to be adjusted.

[ToothyDev]

BaseUser.display_avatar also still uses this wording

[Lee4test]

Thanks for pointing that out.
I've updated BaseUser.display_avatar as well.

[plun1331]

@Lee4test is there a reason you keep force-pushing instead of just making a new commit?

[Lee4test]

I was amending to keep the commit history clean, but I'm happy to add follow-up commits instead if that's preferred.

[ToothyDev]

You don't have to do that in this repo, when the pull request is merged all commits will be squashed into one so you can make as many commits as you need

[Lee4test]

Got it, thanks for the clarification!

[Paillat-dev]

I am not sure if replacing "For regular members this" with just "This" makes it clearer.

Specifically, saying "This is just their x" and then contradicting ourselves right after seems weird. But maybe I'm overthinking this. @JustaSqu1d maybe you have an idea ?