From 7ca9165fae5567ba57624aca9822811a22553918 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 13 Jun 2019 19:26:51 +0900
Subject: [PATCH] [Modify] Edit it

---
 websocket-sharp/Ext.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index abff330b..b2091a9b 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -1586,7 +1586,13 @@ namespace WebSocketSharp
     /// </exception>
     /// <exception cref="ArgumentOutOfRangeException">
     ///   <para>
-    ///   <paramref name="startIndex"/> is out of range for the array.
+    ///   <paramref name="startIndex"/> is less than zero.
+    ///   </para>
+    ///   <para>
+    ///   -or-
+    ///   </para>
+    ///   <para>
+    ///   <paramref name="startIndex"/> is greater than the end of the array.
     ///   </para>
     ///   <para>
     ///   -or-