Fix windows tip appearing in code block

[Ste1io]

Why:

Closes #12074

What's being changed:

Removed unnecessary indentation for the tip.

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Content directory changes

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Source	Staging	Production	What Changed
content/get-started/using-git/splitting-a-subfolder-out-into-a-new-repository.md	Modified	Original

[ramyaparimi]

@StelioKontosXBL
Thanks so much for opening a PR! I'll get this triaged for review ⚡

[mchammer01]

@StelioKontosXBL - thanks for fixing the issue with the Windows tip ✨

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