Hints for gbrainy in ubuntu

org.gnome.gbrainy.desktop ⚙ amd64

asv-release-description-outside-tag
:78 - p
The release description must be put inside a `description` tag
asv-screenshot-default-missing
:93 -
No screenshot is marked as default.

asv-summary-has-dot-suffix
:8 - gbrainy is a game to train memory, arithmetical, verbal and logical skills.
The component summary should not end with a dot (`.`).
asv-nonstandard-gnome-extension
:83 - kudos
This tag is a GNOME-specific extension to AppStream and not part of the official specification. Do not expect it to work in all implementations and in all software centers.
asv-developer-name-tag-deprecated
:103 -
The toplevel `developer_name` element is deprecated. Please use the `name` element in a `developer` block instead.