fix message countdown time
fix message countdown time

sillypears/RebirthItemTracker,Brett824/RebirthItemTracker,Hyphen-ated/RebirthItemTrackerTest,viroulep/RebirthItemTracker,BrandonNowlin/RebirthItemTracker,johndrinkwater/RebirthItemTracker,BrandonNowlin/RebirthItemTracker,ArcticJoey/RebirthItemTracker,viroulep/RebirthItemTracker,Zamiell/RebirthItemTracker,Hyphen-ated/RebirthItemTracker