Support Group Description

Support Group Description

Maybe its just my aging eyes, but I can't seem to find where you update the Description field for Support Groups. For example, the Support Groups list includes Network and next to the description " All requests related to hardware problems are ..." When I go to edit that entry, or even add a new one, there is no field for description on the edit screen.
 
Anyone notice the same thing or can tell me where I'm supposed to be looking? Thanks!