Update Arduino_MKRIoTCarrier_Buzzer.cpp

Author: marqdevx

src/Arduino_MKRIoTCarrier_Buzzer.cpp

@@ -1,6 +1,6 @@
 /*
   This file is part of the Arduino_MKRIoTCarrier library.
-  Copyright (c) 2020 Arduino SA. All rights reserved.
+  Copyright (c) 2020 Arduino SA.
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
@@ -34,4 +34,4 @@ void MKRIoTCarrier_Buzzer::sound(int freq){
 
 void MKRIoTCarrier_Buzzer::noSound(){
     noTone(_pin);
-}
+}