add --- for yml

kaushikanurag · kaushikanurag · commit dad98433ce95 · 2016-03-08T14:16:52.000-08:00
diff --git a/ansible/roles/docker/defaults/main.yml b/ansible/roles/docker/defaults/main.yml
@@ -1 +1,2 @@
+---
 docker_package_name: docker-engine=1.10.2-0~trusty

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
	`1`	`+---`
`1`	`2`	`docker_package_name: docker-engine=1.10.2-0~trusty`