example to echo out put from previous step fails

[bcbrian]

Why:

I copied and pasted this piece out of the docs and it did not work.
The error is a bash error: bad substitution.

Link to the change

What's being changed:

change - run: echo 'The selected color is' ${steps.random-color-generator.outputs.SELECTED_COLOR}
to - run: echo "The selected color is ${{ steps.random-color-generator.outputs.SELECTED_COLOR }}"

Other parts of the docs have it formatted this way.

Check off the following:

• All of the tests are passing.
• I have reviewed my changes in staging.
• For content changes, I have reviewed the localization checklist
• 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 so much for opening a PR @bcbrian! I'll get this triaged and up for review ⚡

[lucascosti]

Great stuff, @bcbrian! 🚀

Thanks for fixing this, I'll get it merged when the tests from the rebase pass 👍

[github-actions]

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