diff --git a/include/llvm/Instruction.def b/include/llvm/Instruction.def
index dcc22e51c25..66bf2ce9669 100644
--- a/include/llvm/Instruction.def
+++ b/include/llvm/Instruction.def
@@ -117,7 +117,7 @@ HANDLE_BINARY_INST(15, FRem , BinaryOperator)
 // Logical operators (integer operands)
 HANDLE_BINARY_INST(16, Shl  , BinaryOperator) // Shift left  (logical)
 HANDLE_BINARY_INST(17, LShr , BinaryOperator) // Shift right (logical) 
-HANDLE_BINARY_INST(18, AShr , BinaryOperator) // shift right (arithmetic)
+HANDLE_BINARY_INST(18, AShr , BinaryOperator) // Shift right (arithmetic)
 HANDLE_BINARY_INST(19, And  , BinaryOperator)
 HANDLE_BINARY_INST(20, Or   , BinaryOperator)
 HANDLE_BINARY_INST(21, Xor  , BinaryOperator)