From bb710e774373b4c58ad047f62a3dd73d5ca021e9 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sat, 7 Oct 2017 14:57:49 +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 4bc79cb6..6cc94466 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -968,7 +968,7 @@ namespace WebSocketSharp
                                             || !protocol.IsToken ();
 
       if (protocols.Contains (cond)) {
-        message = "It contains an invalid value.";
+        message = "It contains a value that is not a token.";
         return false;
       }