Update license header, for consistency

diff --git a/license-apache2-header.txt b/license-apache2-header.txt
index be033d02c3460cea6d15487b9569e378180b85e2..363886cf407df5eca21d2121c1b80156aaf216e0 100644 (file)
--- a/license-apache2-header.txt
+++ b/license-apache2-header.txt
@@ -1,4 +1,4 @@
-Copyright (C) 2007-2012 Argeo GmbH
+Copyright (C) 2007-2018 Argeo GmbH
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.