Cleanup and updates to physical podconfigs
Change-Id: Iefdb3e39d9aaa1343e40b0b9131d0f0c6b2cadd1
diff --git a/docker_images.yml b/docker_images.yml
index ba36fbe..51693d6 100644
--- a/docker_images.yml
+++ b/docker_images.yml
@@ -1,4 +1,4 @@
-
+---
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,8 +13,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-
----
# docker_images.yml
# master list of docker images used by imagebuilder.py