From 123fc28e70ae2cc6322d235077c1183598d84b48 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 16 Mar 2020 21:05:35 +0900
Subject: [PATCH] [Modify] Polish it

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

diff --git a/websocket-sharp/Net/WebHeaderCollection.cs b/websocket-sharp/Net/WebHeaderCollection.cs
index b108002a..072a9bf1 100644
--- a/websocket-sharp/Net/WebHeaderCollection.cs
+++ b/websocket-sharp/Net/WebHeaderCollection.cs
@@ -830,7 +830,7 @@ namespace WebSocketSharp.Net
         if (_state == HttpHeaderType.Response)
           return;
 
-        var msg = "This collection has already been used for the request headers.";
+        var msg = "This collection is already in use for the request headers.";
 
         throw new InvalidOperationException (msg);
       }