Tidy up a bit. No functional change.

llvm-svn: 178915
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index 990cbc3..a40dafa 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -266,9 +266,8 @@
   return 0;
 }
 
-
-/// InsertRangeTest - Emit a computation of: (V >= Lo && V < Hi) if Inside is
-/// true, otherwise (V < Lo || V >= Hi).  In practice, we emit the more efficient
+/// Emit a computation of: (V >= Lo && V < Hi) if Inside is true, otherwise
+/// (V < Lo || V >= Hi).  In practice, we emit the more efficient
 /// (V-Lo) \<u Hi-Lo.  This method expects that Lo <= Hi. isSigned indicates
 /// whether to treat the V, Lo and HI as signed or not. IB is the location to
 /// insert new instructions.