[Modify] Edit it

websocket-sharp/Net/HttpListenerPrefixCollection.cs

@@ -225,8 +225,8 @@ namespace WebSocketSharp.Net
     /// <paramref name="array"/> is not enough to copy to.
     /// </exception>
     /// <exception cref="ObjectDisposedException">
-    /// The <see cref="HttpListener"/> instance associated with
+    /// The <see cref="HttpListener"/> instance associated with this
-    /// this collection is closed.
+    /// collection is closed.
     /// </exception>
     public void CopyTo (string[] array, int offset)
     {