[en] Fix Markdown formats

[Sea-n]

Main Changes

• Change `hello,` world to `hello`, world
• Use correct codenew statement

Related PR

• [zh] Fix Markdown format #32907
• [it] Fix Markdown format #32908
• [id] Fix Markdown format #32954
• [fr] Fix Markdown format #32955
• [es] Fix Markdown format #32956
• [de] Fix Markdown format #32957
• [pt-br] Fix Markdown format #32958

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: Sea-n / name: Sean (3c61421)

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[sftim]

@Sea-n Please limit pull requests to a single localization, since pull requests that change content in multiple localizations are difficult to review.

I suggest that you start with just the English changes that you wanted to make, and then open a separate PR for each localization that you want to update. We want separate PRs partly to allow sharing out the work, but mostly because I think we don't have any reviewers who speak all 13 languages that we've localized the docs into.

[sftim]

/hold
OK to /unhold once this PR only touches one localization.

[Sea-n]

Thanks very much for point out my mistake in the original PR! I have break it down to 8 separated branch for different language.

Here is PR for en, zh, it.
For id, fr, es, pt-br, de, I will open PR after your think it's okay.

CC @sftim

[jihoon-seo]

/unhold
/remove-language de es fr id it zh

[Sea-n]

/auto-cc

[Sea-n]

/assign @bradtopol

The previously assigned reviewer seems busy with other projects, could you help this PR to push some progress? 🙇‍♂️

[tengqm]

This is clean.
/kind cleanup
/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Details

Git tree hash: 6e15663545bb9815f2875550170e11f7b123825b

[k8s-ci-robot]

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