Enhance README.md for adding 'sh' to the code block.

[lamtrinhdev]

Enhance README.md for adding 'sh' to the code block.

[lamtrinhdev]

Dear @parispittman ,

I have a minor update link for README.md. Could you please help me to review it?

Thanks,
Lam

[LucianoPAlmeida]

Looks like a good small improvement :)

[LucianoPAlmeida]

@swift-ci Please smoke test

[LucianoPAlmeida]

My approval is gray which means that I probably lost write access, I've been away from swift repo for a while so may this is due inactivity or more likely due to change of repo?
cc @xedin, @AnthonyLatsis

[AnthonyLatsis]

I think you should contact @shahmishal about loss of write access. Likely not intentional, but I wouldn’t know.

[AnthonyLatsis]

@lamtrinhdev Thank you. Please squash your commits and provide a meaningful commit message before we proceed.

[lamtrinhdev]

Dear @AnthonyLatsis and @LucianoPAlmeida ,

Thank you for your support. Let me close this PR and create the new PR at #75981 .

Thanks,
Lam

[AnthonyLatsis]

You do not need to create a new PR to edit your commit history. Next time, please prefer an interactive rebase instead (see https://github.com/swiftlang/swift/blob/main/docs/HowToGuides/FAQ.md#how-do-i-clean-up-my-git-history). Rewriting commit history is a very common practice, often done tens of times throughout the lifetime of a PR to reorganize, fix up, or finalize changes.

Need help? Reach out any time!

[lamtrinhdev]

Dear @AnthonyLatsis ,

Thank you for your support. I learned the new things.

Thanks,
Lam