Hints for gnome-clocks in universe

Hints

• metainfo-validation-hint
  Validation of the metainfo file yielded the following hint: Found invalid tag: 'kudos'. This tag is a GNOME-specific extension to AppStream and is not supported by all implementations.
• metainfo-validation-hint
  Validation of the metainfo file yielded the following hint: The component summary should not end with a "." [ساعات لتوقيتات العالم، مع منبه ومُؤقّت وساعة إيقاف.]
• metainfo-validation-hint
  Validation of the metainfo file yielded the following hint: The component summary should not end with a "." [Klukkur á ýmsum stöðum, vekjaraklukkur, skeiðklukka og niðurteljari.]