Revert "Remove trailing spaces."
Revert "Remove trailing spaces."

This reverts commit ded4fba5df9464c39b6741d72fe0d2b87b807ce6.

billhoffman/drake,billhoffman/drake,sheim/drake,billhoffman/drake,sheim/drake,sheim/drake,billhoffman/drake,billhoffman/drake,billhoffman/drake,sheim/drake,sheim/drake,billhoffman/drake,sheim/drake,sheim/drake,sheim/drake,billhoffman/drake