Minor aesthetic change to random/detail/mod.h
Minor aesthetic change to random/detail/mod.h

levendlee/thrust,google-code-export/thrust,rdmenezes/thrust,google-code-export/thrust,malenie/thrust,malenie/thrust,lishi0927/thrust,bfurtaw/thrust,allendaicool/thrust,UIKit0/thrust,Vishwa07/thrust,UIKit0/thrust,Vishwa07/thrust,lishi0927/thrust,h1arshad/thrust,rdmenezes/thrust,h1arshad/thrust,hemmingway/thrust,julianromera/thrust,hemmingway/thrust,allendaicool/thrust,bfurtaw/thrust,google-code-export/thrust,bfurtaw/thrust,hemmingway/thrust,google-code-export/thrust,Vishwa07/thrust,malenie/thrust,rdmenezes/thrust,julianromera/thrust,lishi0927/thrust,lishi0927/thrust,rdmenezes/thrust,allendaicool/thrust,h1arshad/thrust,UIKit0/thrust,Vishwa07/thrust,julianromera/thrust,levendlee/thrust,bfurtaw/thrust,levendlee/thrust,malenie/thrust,julianromera/thrust,allendaicool/thrust,levendlee/thrust,h1arshad/thrust,UIKit0/thrust,hemmingway/thrust