Updating Copyright line to Open Networking Foundation

Change-Id: Icba96d7f39a065b53f34a6aeb71afd1f7d51f774
diff --git a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcUiExtensionManager.java b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcUiExtensionManager.java
index 15de97a..b28b557 100644
--- a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcUiExtensionManager.java
+++ b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcUiExtensionManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * 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/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcViewMessageHandler.java b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcViewMessageHandler.java
index 4d2f064..3b65e8b 100644
--- a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcViewMessageHandler.java
+++ b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/SfcViewMessageHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * 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/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/package-info.java b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/package-info.java
index fd29414..bee6e77 100644
--- a/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/package-info.java
+++ b/apps/vtn/vtnweb/src/main/java/org/onosproject/vtnweb/gui/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-present Open Networking Laboratory
+ * Copyright 2016-present Open Networking Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.