add/update license headers
diff --git a/pregelix/pregelix-example/src/test/resources/jobs/PageRankRealNoCombiner.xml b/pregelix/pregelix-example/src/test/resources/jobs/PageRankRealNoCombiner.xml
index ac0d508..f1c72fa 100644
--- a/pregelix/pregelix-example/src/test/resources/jobs/PageRankRealNoCombiner.xml
+++ b/pregelix/pregelix-example/src/test/resources/jobs/PageRankRealNoCombiner.xml
@@ -1,4 +1,19 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><configuration>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ ! Copyright 2009-2013 by The Regents of the University of California
+ ! Licensed under the Apache License, Version 2.0 (the "License");
+ ! you may not use this file except in compliance with the License.
+ ! you may obtain a copy of the License from
+ !
+ ! http://www.apache.org/licenses/LICENSE-2.0
+ !
+ ! Unless required by applicable law or agreed to in writing, software
+ ! distributed under the License is distributed on an "AS IS" BASIS,
+ ! WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ! See the License for the specific language governing permissions and
+ ! limitations under the License.
+ !-->
+<configuration>
<property><name>mapred.tasktracker.dns.nameserver</name><value>default</value></property>
<property><name>mapred.queue.default.acl-administer-jobs</name><value>*</value></property>
<property><name>mapred.skip.map.auto.incr.proc.count</name><value>true</value></property>