off-by-one error in scan.go
off-by-one error in scan.go

rivine/rivine,mharkus/Sia,mnsl/Sia,mnsl/Sia,Mingling94/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,mtlynch/Sia,ChrisSchinnerl/Sia,mharkus/Sia,MrStrong/Sia,MrStrong/Sia,mtlynch/Sia,ericflo/Sia,rivine/rivine,NebulousLabs/Sia,ericflo/Sia,johnathanhowell/Sia,kustomzone/Sia