P: change "add to quick collection" pop-up wording to "added"

Whenever I use the B keyboard shortcut to add or remove a photo to my quick collection, I see the pop-up status message "Add to Quick Collection" or "Remove from Quick Collection." Since the pop-up reflects what I just *did* it should say "Added..." or "Removed..." The wording seems designed for a tooltip telling me what's going to happen, but that's not what's going on.