Merge branch 'belen.martinez-main-patch-61591' into 'main'

Update README.md

See merge request !5

README.md

@@ -155,3 +155,5 @@ Where:
 3.  alarmTime is the Epoch time (in seconds) of the original alarm. This is used to identify the alarm whose status needs to be updated
 4.  status defines the state of the alarm according to the alarm lifecycle
 
+Copyright (C) 2021 TECNALIA
+License GPL-3.0 or later (http://www.gnu.org/licenses/gpl-3.0)