update copyright notice / whitespace

bin/tools/named-journalprint.docbook

 <!--
- - Copyright (C) 2009, 2014-2016  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2009, 2014-2017  Internet Systems Consortium, Inc. ("ISC")
  -
  - This Source Code Form is subject to the terms of the Mozilla Public
  - License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -33,6 +33,7 @@
       <year>2014</year>
       <year>2015</year>
       <year>2016</year>
+      <year>2017</year>
       <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
     </copyright>
   </docinfo>