content error in shell example for GPG signing articles

[sushiljainam]

Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key

What part(s) of the article would you like to see updated?

Slight inconsistency in examples section of following article (Image attached)
https://docs.github.com/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key#telling-git-about-your-gpg-key
in (3) and (4) point of Mac OS version

Additional information

No response

[welcome]

Thanks for opening this issue. A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[cmwilson21]

@sushiljainam Thanks for opening an issue and linking it to your PR! ✨

[smuthr]

#22400