message: create-app: update backend-to-backend auth comment in app-config template
diff: @@ -7,9 +7,10 @@ organization:
  backend:
  # Used for enabling authentication, secret is shared by all backend plugins
  - # See authenticate-api-requests.md in the contrib docs for information on the format
  + # See backend-to-backend-auth.md in the docs for information on the format
  # auth:
  - # secret: ${BACKEND_SECRET}
  + # keys:
  + # - secret: ${BACKEND_SECRET}
  baseUrl: http://localhost:7007
  listen:
  port: 7007
  