Comment changes

Author: Roy, Elizabeth

cores/arduino/Tone.cpp

@@ -1,8 +1,8 @@
 /* Tone.cpp
 
-  A Tone Generator Library
+  A Tone Generator Library for ATmega4809
 
-  Written by Brett Hagman
+  Written by Elizabeth Roy
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
@@ -18,20 +18,6 @@
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
-Version Modified By Date     Comments
-------- ----------- -------- --------
-0001    B Hagman    09/08/02 Initial coding
-0002    B Hagman    09/08/18 Multiple pins
-0003    B Hagman    09/08/18 Moved initialization from constructor to begin()
-0004    B Hagman    09/09/26 Fixed problems with ATmega8
-0005    B Hagman    09/11/23 Scanned prescalars for best fit on 8 bit timers
-                    09/11/25 Changed pin toggle method to XOR
-                    09/11/25 Fixed timer0 from being excluded
-0006    D Mellis    09/12/29 Replaced objects with functions
-0007    M Sproul    10/08/29 Changed #ifdefs from cpu to register
-0008    S Kanemoto  12/06/22 Fixed for Leonardo by @maris_HY
-0009    J Reucker   15/04/10 Issue #292 Fixed problems with ATmega8 (thanks to Pete62)
-0010    jipp        15/04/13 added additional define check #2923
 *************************************************/
 
 #include <avr/interrupt.h>