diff --git a/UDPSocket.cpp b/UDPSocket.cpp
index abfa885..ba0e35f 100644
--- a/UDPSocket.cpp
+++ b/UDPSocket.cpp
@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2006-2016,2020 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2006-2016 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
diff --git a/UDPSocket.h b/UDPSocket.h
index 4aa16bd..3437b53 100644
--- a/UDPSocket.h
+++ b/UDPSocket.h
@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2009-2011,2013,2015,2016,2020 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2009-2011,2013,2015,2016 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by