message: Documentation should just point to the plugin folder, not the README file directly.
diff: @@ -4,6 +4,6 @@ author: Simply Business
  authorUrl: https://github.com/simplybusiness/
  category: Monitoring
  description: Access Airbrake error monitoring and other integrations from within Backstage
  -documentation: https://github.com/backstage/backstage/blob/master/plugins/airbrake/README.md
  +documentation: https://github.com/backstage/backstage/blob/master/plugins/airbrake
  iconUrl: https://wp-assets.airbrake.io/wp-content/uploads/2020/10/05222904/Square-white-A-on-Orange.png
  npmPackageName: '@backstage/plugin-airbrake'
  