Correct typo in omp reduce implementation.
Correct typo in omp reduce implementation.

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