Copyright update to 2000-2018

Signed-off-by: balaskoa <Jeno.Balasko@ericsson.com>
diff --git a/src/DUA_EncDec.cc b/src/DUA_EncDec.cc
index 6e96bbf..3031f0c 100644
--- a/src/DUA_EncDec.cc
+++ b/src/DUA_EncDec.cc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 //
-// Copyright (c) 2000-2016 Ericsson Telecom AB
+// Copyright (c) 2000-2018 Ericsson Telecom AB
 //
 // All rights reserved. This program and the accompanying materials
 // are made available under the terms of the Eclipse Public License v2.0
diff --git a/src/DUA_Types.ttcn b/src/DUA_Types.ttcn
index 7345782..b2a11d7 100644
--- a/src/DUA_Types.ttcn
+++ b/src/DUA_Types.ttcn
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 //
-// Copyright (c) 2000-2016 Ericsson Telecom AB
+// Copyright (c) 2000-2018 Ericsson Telecom AB
 //
 // All rights reserved. This program and the accompanying materials
 // are made available under the terms of the Eclipse Public License v2.0