diff --git a/llvm/include/llvm/TextAPI/MachO/InterfaceFile.h b/llvm/include/llvm/TextAPI/MachO/InterfaceFile.h
index eacd3a5381061..e047bcec6e7bb 100644
--- a/llvm/include/llvm/TextAPI/MachO/InterfaceFile.h
+++ b/llvm/include/llvm/TextAPI/MachO/InterfaceFile.h
@@ -285,7 +285,7 @@ class InterfaceFile {
   /// that is being generated needs to match one of the allowable clients or the
   /// linker refuses to link this library.
   ///
-  /// \param Name The name of the client that is allowed to link this library.
+  /// \param InstallName The name of the client that is allowed to link this library.
   /// \param Target The target triple for which this applies.
   void addAllowableClient(StringRef InstallName, const Target &Target);