Hints for kruler in community

Hints

• asv-summary-has-dot-suffix
  :69 - Regra de pantalla.
  The component summary should not end with a dot (`.`).
• asv-desktop-app-launchable-omitted
  -
  This `desktop-application` component has no `desktop-id` launchable tag, however it contains all the necessary information to display the application. The omission of the launchable entry means that this application can not be launched directly from installers or software centers. If this is intended, this information can be ignored, otherwise it is strongly recommended to add a launchable tag as well.
• screenshot-no-thumbnails
  No thumbnails have been generated for screenshot 'https://cdn.kde.org/screenshots/kruler/kruler.png'.
  This could mean that the original provided screenshot is too small to generate thumbnails from.