Updating Copyright line to Open Networking Foundation

Change-Id: Icba96d7f39a065b53f34a6aeb71afd1f7d51f774
diff --git a/core/net/src/main/java/org/onosproject/net/link/impl/BasicLinkOperator.java b/core/net/src/main/java/org/onosproject/net/link/impl/BasicLinkOperator.java
index 7cb6499..cbc046f 100644
--- a/core/net/src/main/java/org/onosproject/net/link/impl/BasicLinkOperator.java
+++ b/core/net/src/main/java/org/onosproject/net/link/impl/BasicLinkOperator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-present Open Networking Laboratory
+ * Copyright 2015-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/core/net/src/main/java/org/onosproject/net/link/impl/LinkManager.java b/core/net/src/main/java/org/onosproject/net/link/impl/LinkManager.java
index 0925c35..0dfd275 100644
--- a/core/net/src/main/java/org/onosproject/net/link/impl/LinkManager.java
+++ b/core/net/src/main/java/org/onosproject/net/link/impl/LinkManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-present Open Networking Laboratory
+ * Copyright 2014-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/core/net/src/main/java/org/onosproject/net/link/impl/package-info.java b/core/net/src/main/java/org/onosproject/net/link/impl/package-info.java
index a3d547f..fb59aa3 100644
--- a/core/net/src/main/java/org/onosproject/net/link/impl/package-info.java
+++ b/core/net/src/main/java/org/onosproject/net/link/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-present Open Networking Laboratory
+ * Copyright 2014-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.