diff --git a/web/gui/src/main/webapp/app/view/sample/sample.css b/web/gui/src/main/webapp/app/view/sample/sample.css
index 9e616ac..b58f62e 100644
--- a/web/gui/src/main/webapp/app/view/sample/sample.css
+++ b/web/gui/src/main/webapp/app/view/sample/sample.css
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014,2015 Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/web/gui/src/main/webapp/app/view/sample/sample.js b/web/gui/src/main/webapp/app/view/sample/sample.js
index 5c3add5..a7559c2 100644
--- a/web/gui/src/main/webapp/app/view/sample/sample.js
+++ b/web/gui/src/main/webapp/app/view/sample/sample.js
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Open Networking Laboratory
+ * Copyright 2014,2015 Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.