[master] update copyright

doc/guide/bind10-guide.xml

@@ -7,7 +7,7 @@
 ]>
 
 <!--
- - Copyright (C) 2010-2011  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2010-2012  Internet Systems Consortium, Inc. ("ISC")
  -
  - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above
@@ -30,7 +30,7 @@
     <subtitle>Administrator Reference for BIND 10</subtitle>
 
     <copyright>
-      <year>2010-2011</year><holder>Internet Systems Consortium, Inc.</holder>
+      <year>2010-2012</year><holder>Internet Systems Consortium, Inc.</holder>
     </copyright>
 
     <abstract>

tools/system_messages.py

@@ -71,7 +71,7 @@ SEC_HEADER="""<?xml version="1.0" encoding="UTF-8"?>
     <title>BIND 10 Messages Manual</title>
 
     <copyright>
-      <year>2011</year><holder>Internet Systems Consortium, Inc.</holder>
+      <year>2011-2012</year><holder>Internet Systems Consortium, Inc.</holder>
     </copyright>
 
     <abstract>