Hints for nota in main

Hints

• asv-summary-has-dot-suffix
  org.kde.nota.metainfo.xml:52 - Examinar, crear e editar ficheiros de texto.
  The component summary should not end with a dot (`.`).
• asv-description-first-para-too-short
  org.kde.nota.metainfo.xml:71 - Nota is a simple text editor for desktop and mobile computers.
  The first `description/p` paragraph of this component might be too short (< 80 characters). Please consider starting with a longer paragraph to improve how the description looks like in software centers and to provide more detailed information on this component immediately in the first paragraph.
• asv-summary-has-dot-suffix
  org.kde.nota.metainfo.xml:51 - Naviguer, créer et modifier des fichiers de texte.
  The component summary should not end with a dot (`.`).