diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index bacc8ff82ee..fde3d97ac8e 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -3873,7 +3873,7 @@ void SelectionDAGBuilder::visitGetElementPtr(const User &I) {
           DAG.getConstant(Offs, dl, EVT::getVectorVT(Context, IdxTy, VectorWidth)) :
           DAG.getConstant(Offs, dl, IdxTy);
 
-        // In an inbouds GEP with an offset that is nonnegative even when
+        // In an inbounds GEP with an offset that is nonnegative even when
         // interpreted as signed, assume there is no unsigned overflow.
         SDNodeFlags Flags;
         if (Offs.isNonNegative() && cast<GEPOperator>(I).isInBounds())