Documentation error: lone $ in virtual environments docs

[rmunn]

Since the GitHub Actions documentation isn't in an open-sourced repo so I can't file doc bugs there, as suggested at actions/setup-node#28 (comment) I'm filing a documentation bug here.

In the documentation example just above https://help.github.com/en/articles/virtual-environments-for-github-actions#exit-codes-and-statuses (step 7, a workflow file named "Workflows with large secrets"), there's a lone $ that should have been something like ${{ secrets.LARGE_SECRET_PASSPHRASE }}, but something in the docs build process stripped the double braces.

[rmunn]

Looks like that URL is now https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets and this issue has been fixed at some point: the LARGE_SECRET_PASSPHRASE line in that page now contains correct contents.