[squillabot-test] Auto label docs typo smoke test

[ab2ence]

The setup guide has a typo: it says npn install instead of npm install. This should be classified as documentation without me manually adding any label.

[squillabot-ab2ence-test]

Thanks for the report. This is a documentation typo in the setup guide (npn install should be npm install), so it should be classified with the documentation label.