Updating Copyright line to Open Networking Foundation

Change-Id: I21bc72d67579962f43eeb9ccf9c3c42747668ff9
diff --git a/switchq/Dockerfile.switchq b/switchq/Dockerfile.switchq
index 48529ec..e139be8 100644
--- a/switchq/Dockerfile.switchq
+++ b/switchq/Dockerfile.switchq
@@ -1,4 +1,4 @@
-## Copyright 2017 Open Networking Laboratory
+## Copyright 2017 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.