Update basic-writing-and-formatting-syntax.md

[librafrog]

This should be considered as a proposal…still it should be noted that if implemented should be only use when it's actually needed & not spanned.

Why:

Closes [issue link]

What's being changed:

Check off the following:

• [ x ] I have reviewed my changes in staging. (look for the deploy-to-heroku link in your pull request, then click View deployment)
• [ x ] For content changes, I have reviewed the localization checklist
• [ x ] For content changes, I have reviewed the Content style guide for GitHub Docs.

[welcome]

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

[janiceilene]

Thanks for opening a PR 👍 Please fill out the pull request template in the top comment in this pull request, then we'll get this up for review!

[github-actions]

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