Fixed IB warning.
Fixed IB warning.

beautify/beautify-ios,ScottLogic/beautify-ios,beautify/beautify-ios,beautify/beautify-ios,FahimF/beautify-ios,beautify/beautify-ios,ScottLogic/beautify-ios,ScottLogic/beautify-ios,FahimF/beautify-ios,ScottLogic/beautify-ios