Improve awkward styling and sentences in classList.mdx

[marvin-j97]

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• This PR references an issue (except for typos, broken links, or other minor problems)

Description

Improves styling in classList.mdx, by making backtick styling consistent for "class" and "classList".

Also fixes a sentence's paranthesis and its period.

[bolt-new-by-stackblitz]

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[LadyBluenotes]

Hi @marvin-j97 ! Thank you for putting this PR in.

Before I get to reviewing this, do you mind fixing it so the deploy preview works? The error I'm currently seeing on our Netlify logs is this:

git ref pull/1185/head does not exist or you do not have permission

[marvin-j97]

Hi @marvin-j97 ! Thank you for putting this PR in.

Before I get to reviewing this, do you mind fixing it so the deploy preview works? The error I'm currently seeing on our Netlify logs is this:

git ref pull/1185/head does not exist or you do not have permission

Not sure what that means - that is a Netlify error... forks are always public anyway.

[LadyBluenotes]

We need the deploy preview to work to make sure the build doesn't break. Could you either fix this PR, please, or re-submit the changes in a new PR one so it works?

[marvin-j97]

We need the deploy preview to work to make sure the build doesn't break. Could you either fix this PR, please, or re-submit the changes in a new PR one so it works?

There's nothing I did though that should prevent pulling the PR on Netlify's side... I just changed a markdown page.

Edit: I just noticed it built fine.