Update exercise.js
Update exercise.js

consistency
workshopper/goingnative,jkbits1/goingnative,barik/goingnative,jkbits1/goingnative,workshopper/goingnative,SomeoneWeird/goingnative,barik/goingnative,SomeoneWeird/goingnative,barik/goingnative,SomeoneWeird/goingnative,jkbits1/goingnative,workshopper/goingnative