Member only license removal

Change-Id: I272c77b6d09aaa200c9dca6aea92f796dbb0c525
diff --git a/Makefile b/Makefile
index b240541..fb17f28 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: 2021-present Open Networking Foundation <info@opennetworking.org>
 #
-# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+# SPDX-License-Identifier: Apache-2.0
 .PHONY: all test clean
 
 all: