diff --git a/llvm/include/llvm/Transforms/Utils/BuildLibCalls.h b/llvm/include/llvm/Transforms/Utils/BuildLibCalls.h
index 74fcf95b66280b0320528266e6cdb1522eebeaef..267cb7b9be7d51c36a384b25f1c21fceda59439d 100644
--- a/llvm/include/llvm/Transforms/Utils/BuildLibCalls.h
+++ b/llvm/include/llvm/Transforms/Utils/BuildLibCalls.h
@@ -30,12 +30,12 @@ namespace llvm {
   bool inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI);
   bool inferLibFuncAttributes(Module *M, StringRef Name, const TargetLibraryInfo &TLI);
 
-  /// Check whether the overloaded unary floating point function
+  /// Check whether the overloaded floating point function
   /// corresponding to \a Ty is available.
   bool hasFloatFn(const TargetLibraryInfo *TLI, Type *Ty,
                   LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn);
 
-  /// Get the name of the overloaded unary floating point function
+  /// Get the name of the overloaded floating point function
   /// corresponding to \a Ty.
   StringRef getFloatFnName(const TargetLibraryInfo *TLI, Type *Ty,
                            LibFunc DoubleFn, LibFunc FloatFn,