diff --git a/websocket-sharp/Net/HttpListenerPrefix.cs b/websocket-sharp/Net/HttpListenerPrefix.cs
index 9b7888f8..a8f4f293 100644
--- a/websocket-sharp/Net/HttpListenerPrefix.cs
+++ b/websocket-sharp/Net/HttpListenerPrefix.cs
@@ -250,7 +250,7 @@ namespace WebSocketSharp.Net
     }
 
     /// <summary>
-    /// Gets the hash code for this instance.
+    /// Gets the hash code for the current instance.
     /// </summary>
     /// <remarks>
     /// This method will be required to detect duplicates in any collection.