Clarify location of spaces in test case description
Clarify location of spaces in test case description

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