add missing end() call that was making test fail in various ways
add missing end() call that was making test fail in various ways

harbalk/deliteful,kitsonk/deliteful,EAlexRojas/deliteful,cjolif/deliteful,cjolif/deliteful,EAlexRojas/deliteful,tkrugg/deliteful,brunano21/deliteful,harbalk/deliteful,brunano21/deliteful,tkrugg/deliteful,kitsonk/deliteful