fixes concat issue
fixes concat issue

FuelFrontend/generator-smacss,oscarandresestrella/generator-stt,ThiyagarajanJ/generator-smacss,oscarandresestrella/generator-stt,gokulkrishh/generator-smacss,gokulkrishh/generator-smacss,FuelFrontend/generator-smacss,ThiyagarajanJ/generator-smacss