fix(Build): Fix utils path.
fix(Build): Fix utils path.

Add slash to utils path.

jkeddy/rocketbelt,chanceaclark/rocketbelt,chanceaclark/rocketbelt,Pier1/rocketbelt,jkeddy/rocketbelt,chanceaclark/rocketbelt,jkeddy/rocketbelt,Pier1/rocketbelt