Index: sources/configuration/sound.h
===================================================================
diff -u -r5194f3afffb28dac90a7ca4153b6a0ca2f239387 -rfee7fabf49befb065c89248c19e15efc9ca194e4
--- sources/configuration/sound.h	(.../sound.h)	(revision 5194f3afffb28dac90a7ca4153b6a0ca2f239387)
+++ sources/configuration/sound.h	(.../sound.h)	(revision fee7fabf49befb065c89248c19e15efc9ca194e4)
@@ -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
@@ -16,11 +16,11 @@
 #include <QObject>
 
 namespace Configuration {
+
 /*!
- * \brief The sound class
- * The Sound class controls the sound volume
- * and any other later required sound configuration.
- */
+ * \brief sound volume and configuration
+ * \details The sound class The Sound class controls the sound volume and any other later required sound configuration.
+*/
 class sound : public QObject
 {
     Q_OBJECT