diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 97b86cb..f141c56 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -187,7 +187,7 @@
 }
 
 /// CloneMachineInstr - Create a new MachineInstr which is a copy of the
-/// 'Orig' instruction, identical in all ways except the the instruction
+/// 'Orig' instruction, identical in all ways except the instruction
 /// has no parent, prev, or next.
 ///
 MachineInstr *