Balance parentheses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/InstCombine/InstCombineShifts.cpp b/lib/Transforms/InstCombine/InstCombineShifts.cpp
index 8143b25..811f949 100644
--- a/lib/Transforms/InstCombine/InstCombineShifts.cpp
+++ b/lib/Transforms/InstCombine/InstCombineShifts.cpp
@@ -645,7 +645,7 @@
     }
   }
 
-  // (C1 << A) << C2) -> (C1 << C2) << A)
+  // (C1 << A) << C2 -> (C1 << C2) << A
   Constant *C1, *C2;
   Value *A;
   if (match(I.getOperand(0), m_OneUse(m_Shl(m_Constant(C1), m_Value(A)))) &&