diff --git a/websocket-sharp/Net/HttpListenerResponse.cs b/websocket-sharp/Net/HttpListenerResponse.cs
index 9a566942..868d6b64 100644
--- a/websocket-sharp/Net/HttpListenerResponse.cs
+++ b/websocket-sharp/Net/HttpListenerResponse.cs
@@ -754,7 +754,7 @@ namespace WebSocketSharp.Net
     }
 
     /// <summary>
-    /// Appends the specified <paramref name="cookie"/> to the cookies sent with the response.
+    /// Appends the specified cookie to the cookies sent with the response.
     /// </summary>
     /// <param name="cookie">
     /// A <see cref="Cookie"/> to append.