Fixed missing docs warning
Fixed missing docs warning

PistonDevelopers/piston,KevinFrans3/piston,getynge/piston,bvssvni/piston,PistonDevelopers/piston,bvssvni/piston,placrosse/piston,caldwell/piston,axelmagn/piston,tempbottle/piston,Potpourri/piston,mitchmindtree/piston,oldmanmike/piston,bvssvni/event