Add Description to known attrs
Add Description to known attrs

rvu95/vala,frida/vala,GNOME/vala,frida/vala,spidermonkdust/vala,rvu95/vala,GNOME/vala,GNOME/vala,frida/vala,spidermonkdust/vala,frida/vala,spidermonkdust/vala,GNOME/vala,rvu95/vala,frida/vala