Index: sources/utility/format.h
===================================================================
diff -u -rd04653f0fbf1ed98178b6c7094beb4ec226a777f -rd2035a8728794afeefaa244bf8d1597926d945f5
--- sources/utility/format.h	(.../format.h)	(revision d04653f0fbf1ed98178b6c7094beb4ec226a777f)
+++ sources/utility/format.h	(.../format.h)	(revision d2035a8728794afeefaa244bf8d1597926d945f5)
@@ -1,15 +1,16 @@
 /*!
- *
+ * 
  * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
  * \copyright
- *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,
- *          IN PART OR IN WHOLE,
- *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
- *
- * \file    format.h
- * \date    12/16/2019
- * \author  Behrouz NematiPour
- *
+ * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+ * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+ * 
+ * \file format.h
+ * \author (last) Behrouz NematiPour
+ * \date (last) 07-May-2020
+ * \author (original) Behrouz NematiPour
+ * \date (original) 16-Dec-2019
+ * 
  */
 #pragma once