diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 3c24af8d8b6..73e80565f4d 100644
--- a/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -308,7 +308,7 @@ private:
   /// \returns the index of the last instrucion in the BB from \p VL.
   int getLastIndex(ArrayRef<Value *> VL);
 
-  /// \returns the Instrucion in the bundle \p VL.
+  /// \returns the Instruction in the bundle \p VL.
   Instruction *getLastInstruction(ArrayRef<Value *> VL);
 
   /// \returns a vector from a collection of scalars in \p VL.