diff --git a/websocket-sharp/Server/WebSocketBehavior.cs b/websocket-sharp/Server/WebSocketBehavior.cs
index 5b42e2c5..2fa95a12 100644
--- a/websocket-sharp/Server/WebSocketBehavior.cs
+++ b/websocket-sharp/Server/WebSocketBehavior.cs
@@ -433,11 +433,11 @@ namespace WebSocketSharp.Server
     }
 
     /// <summary>
-    /// Called when the <see cref="WebSocket"/> used in a session receives a message.
+    /// Called when the WebSocket instance used in a session receives a message.
     /// </summary>
     /// <param name="e">
-    /// A <see cref="MessageEventArgs"/> that represents the event data passed to
-    /// a <see cref="WebSocket.OnMessage"/> event.
+    /// A <see cref="MessageEventArgs"/> that represents the event data passed
+    /// from a <see cref="WebSocket.OnMessage"/> event.
     /// </param>
     protected virtual void OnMessage (MessageEventArgs e)
     {