sum-of-multiples: Changing the example to be more explicit and making the default behavior explicit
sum-of-multiples: Changing the example to be more explicit and making the default
behavior explicit

rpottsoh/x-common,petertseng/x-common,ErikSchierboom/x-common,jmluy/x-common,exercism/x-common,jmluy/x-common,petertseng/x-common,ErikSchierboom/x-common,kgengler/x-common,exercism/x-common,jmluy/x-common,Vankog/problem-specifications,Vankog/problem-specifications,rpottsoh/x-common,kgengler/x-common,wobh/x-common