diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 324b8216180..e714281bdfa 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1396,7 +1396,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
   return SelectCode(N);
 }
 
-/// PostProcessISelDAG - Perform some late peephole optimizations
+/// PostprocessISelDAG - Perform some late peephole optimizations
 /// on the DAG representation.
 void PPCDAGToDAGISel::PostprocessISelDAG() {