diff --git a/lib/Transforms/Vectorize/LoopVectorize.h b/lib/Transforms/Vectorize/LoopVectorize.h
index cae1093a558..0e5ecabec0f 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.h
+++ b/lib/Transforms/Vectorize/LoopVectorize.h
@@ -52,7 +52,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/ScalarEvolution.h"
-#include "llvm/IRBuilder.h" 
+#include "llvm/IRBuilder.h"
 #include <algorithm>
 using namespace llvm;