Hints for choqok in xenial

Errors

• metainfo-no-summary
  Component does not contain a short summary. Ensure that the components metainfo file has a summary tag, or that its .desktop file has a Comment= field set. Especially applications by KDE often use the GenericName field for a short summary, instead of the Comment field (which is not its intended use case).
  More information can be found in the Desktop Entry specification.