Format reference to README in about-your-organizations-profile.md

[nguyenalex836]

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/account-and-profile/setting-up-and-managing-your-github-profile/customizing-your-profile/about-your-organizations-profile

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

You can customize your organization's public profile by adding a README.md file.

Use backticks to format reference to README in a monospaced font per our style guide

Additional information

No response

[Macaulay1234]

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/account-and-profile/setting-up-and-managing-your-github-profile/customizing-your-profile/about-your-organizations-profile

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

You can customize your organization's public profile by adding a README.md file.

Use backticks to format reference to README in a monospaced font per our style guide

Additional information

No response