From a1abb054f6a77842d543bdf088c60d83a764e2ab Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 1 Feb 2016 15:48:24 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/WebSocket.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/websocket-sharp/WebSocket.cs b/websocket-sharp/WebSocket.cs
index e45ab524..3b6f2d4e 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -720,7 +720,7 @@ namespace WebSocketSharp
       }
 
       if (!validateSecWebSocketVersionClientHeader (headers["Sec-WebSocket-Version"])) {
-        message = "Includes an invalid Sec-WebSocket-Version header.";
+        message = "Includes no Sec-WebSocket-Version header, or it has an invalid value.";
         return false;
       }