Index: sources/configuration/sound.h
===================================================================
diff -u -rc7b359e8bd94eeb2d57cc71897511382520d1f0e -r781e62c996e81897517fbdb1bc79fe3bbcf165c1
--- sources/configuration/sound.h	(.../sound.h)	(revision c7b359e8bd94eeb2d57cc71897511382520d1f0e)
+++ sources/configuration/sound.h	(.../sound.h)	(revision 781e62c996e81897517fbdb1bc79fe3bbcf165c1)
@@ -1,6 +1,6 @@
 /*!
  *
- * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+ * Copyright (c) 2019-2019 Diality Inc. - All Rights Reserved.
  * \copyright                                                       \n
  *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
  *          IN PART OR IN WHOLE,                                    \n