diff --git a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloService.java b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloService.java
index a8f76a8c..a1c6e202 100644
--- a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloService.java
+++ b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,7 +18,7 @@ package org.springframework.integration.samples.helloworld;
 
 /**
  * Simple POJO to be referenced from a Service Activator.
- * 
+ *
  * @author Mark Fisher
  */
 public class HelloService {
diff --git a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloWorldApp.java b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloWorldApp.java
index b4b47a4e..ce6f876c 100644
--- a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloWorldApp.java
+++ b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/HelloWorldApp.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,20 +33,20 @@ import org.springframework.integration.message.GenericMessage;
  * <p>
  * View the configuration of the channels and the endpoint (a &lt;service-activator/&gt;
  * element) in 'helloWorldDemo.xml' within this same package.
- * 
+ *
  * @author Mark Fisher
  * @author Oleg Zhurakousky
  */
 public class HelloWorldApp {
 
 	private static Logger logger = Logger.getLogger(HelloWorldApp.class);
-	
+
 	public static void main(String[] args) {
 		AbstractApplicationContext context = new ClassPathXmlApplicationContext("/META-INF/spring/integration/helloWorldDemo.xml", HelloWorldApp.class);
 		MessageChannel inputChannel = context.getBean("inputChannel", MessageChannel.class);
 		PollableChannel outputChannel = context.getBean("outputChannel", PollableChannel.class);
 		inputChannel.send(new GenericMessage<String>("World"));
-		logger.info("==> HelloWorldDemo: " + outputChannel.receive(0).getPayload());		
+		logger.info("==> HelloWorldDemo: " + outputChannel.receive(0).getPayload());
 	}
 
 }
diff --git a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/PollerApp.java b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/PollerApp.java
index b173b22b..f9a38206 100644
--- a/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/PollerApp.java
+++ b/basic/helloworld/src/main/java/org/springframework/integration/samples/helloworld/PollerApp.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2012 the original author or authors.
+ *
+ * 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 at
+ *
+ *      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.
+ */
 package org.springframework.integration.samples.helloworld;
 
 import org.springframework.context.support.ClassPathXmlApplicationContext;