diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index ee498479488..63b145e2455 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -68,7 +68,7 @@ namespace {
 
     BitVector AllocatableSet;
 
-    // For each opcode, keep a list of potentail CSE instructions.
+    // For each opcode, keep a list of potential CSE instructions.
     DenseMap<unsigned, std::vector<const MachineInstr*> > CSEMap;
 
   public: