New review comment by paper42 on void-packages repository

https://github.com/void-linux/void-packages/pull/35909#discussion_r820276669

Comment:
because it has gtk4-devel in makedepends, I don't think it's just for gtk3 and gtk2, am I right?
```suggestion
short_desc="Flat theme with transparent elements for GTK and GNOME Shell"
```