Fix yaml example indentation to prevent errors

[rajbos]

Why:

Fix indentation in the yaml to prevent errors after saving.

What's being changed (if available, include any code snippets, screenshots, or gifs):

Reusable yaml file fixed.

Check off the following:

• [x] I have reviewed my changes in staging (look for the "Automatically generated comment" and click the links in the "Preview" column to view your latest changes).
• [x] For content changes, I have completed the self-review checklist.

[cmwilson21]

👋 @rajbos - Thanks so much for opening a PR! I'll get this triaged for review :zap:

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