update copyright notice

bin/check/named-checkzone.docbook

@@ -2,7 +2,7 @@
                "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
 	       [<!ENTITY mdash "&#8212;">]>
 <!--
- - Copyright (C) 2004-2007, 2009  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2004-2007, 2009, 2010  Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2002  Internet Software Consortium.
  -
  - Permission to use, copy, modify, and/or distribute this software for any
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: named-checkzone.docbook,v 1.39 2010/01/16 14:04:47 fdupont Exp $ -->
+<!-- $Id: named-checkzone.docbook,v 1.40 2010/01/16 23:48:15 tbox Exp $ -->
 <refentry id="man.named-checkzone">
   <refentryinfo>
     <date>June 13, 2000</date>
@@ -37,6 +37,7 @@
       <year>2006</year>
       <year>2007</year>
       <year>2009</year>
+      <year>2010</year>
       <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
     </copyright>
     <copyright>