[InstCombine] Update comment I missed in r366649. NFC

llvm-svn: 366658
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index 1a7a25b..9db0824 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -160,7 +160,7 @@
 }
 
 /// Emit a computation of: (V >= Lo && V < Hi) if Inside is true, otherwise
-/// (V < Lo || V >= Hi). This method expects that Lo <= Hi. IsSigned indicates
+/// (V < Lo || V >= Hi). This method expects that Lo < Hi. IsSigned indicates
 /// whether to treat V, Lo, and Hi as signed or not.
 Value *InstCombiner::insertRangeTest(Value *V, const APInt &Lo, const APInt &Hi,
                                      bool isSigned, bool Inside) {