Aether-3088 change license to Apache-2.0

Change-Id: I42d7535e82065a8031119bee17594d3fb358a1e5
diff --git a/chronos-exporter/files/configs/demo-configuration.yaml b/chronos-exporter/files/configs/demo-configuration.yaml
index 60c775e..f1b46af 100644
--- a/chronos-exporter/files/configs/demo-configuration.yaml
+++ b/chronos-exporter/files/configs/demo-configuration.yaml
@@ -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
 enterprise:
   enterprise-id: tesla
   display-name: Tesla