From c015c3bd376bb1888f2fd9caaf80b45743ab7c05 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 9 Feb 2016 14:53:19 +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 68a6df20..cb42a223 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -749,7 +749,7 @@ namespace WebSocketSharp
 
       var headers = response.Headers;
       if (!validateSecWebSocketAcceptHeader (headers["Sec-WebSocket-Accept"])) {
-        message = "Includes an invalid Sec-WebSocket-Accept header.";
+        message = "Includes no Sec-WebSocket-Accept header, or it has an invalid value.";
         return false;
       }