message: docs(docs-infra): fix small typo
  The style guide docs had a typo "Alerts and Calllouts". Callouts is
  spelled with two l's, not three. This PR fixes the typo.
  PR Close
diff: @@ -931,7 +931,7 @@ If you do, be sure to set the `id` attribute - not the `name` attribute! The doc
  </div>
  -## Alerts and Calllouts
  +## Alerts and Callouts
  Alerts and callouts present warnings, extra detail or references to other pages. They can also be used to provide commentary that _enriches_ the reader's understanding of the content being presented.
  