Index: sources/model/MAbstract.h
===================================================================
diff -u -r73d6d02c19467735e92f7c451ca5d3b47a2a90e4 -r27cc308ff5113a9386899d3c8f8b29962a8498e1
--- sources/model/MAbstract.h	(.../MAbstract.h)	(revision 73d6d02c19467735e92f7c451ca5d3b47a2a90e4)
+++ sources/model/MAbstract.h	(.../MAbstract.h)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
@@ -1,15 +1,15 @@
 /*!
  *
- * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+ * Copyright (c) 2020-2022 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 MAbstract.h
- * \author (last) Behrouz NematiPour
- * \date (last) 16-Oct-2020
- * \author (original) Behrouz NematiPour
- * \date (original) 02-Jul-2020
+ * \file    MAbstract.h
+ * \author  (last)      Behrouz NematiPour
+ * \date    (last)      04-Aug-2021
+ * \author  (original)  Behrouz NemaiPour
+ * \date    (original)  02-Jul-2020
  *
  */