[Modify] Edit it

websocket-sharp/Server/WebSocketServer.cs

@@ -1102,9 +1102,6 @@ namespace WebSocketSharp.Server
     ///   / is trimmed from the end of the string if present.
     ///   </para>
     /// </param>
-    /// <exception cref="ArgumentNullException">
-    /// <paramref name="path"/> is <see langword="null"/>.
-    /// </exception>
     /// <exception cref="ArgumentException">
     ///   <para>
     ///   <paramref name="path"/> is an empty string.
@@ -1123,6 +1120,9 @@ namespace WebSocketSharp.Server
     ///   query and fragment components.
     ///   </para>
     /// </exception>
+    /// <exception cref="ArgumentNullException">
+    /// <paramref name="path"/> is <see langword="null"/>.
+    /// </exception>
     public bool RemoveWebSocketService (string path)
     {
       return _services.RemoveService (path);