Trivial: Fix the pep8 warning

The yaml should start with "---" Change-Id: Ie92f17fec88bf1f027214878038db269035c3b16
2018-05-08 11:57:20 +08:00 · 2018-05-08 11:57:20 +08:00 · 51d336489e
commit 51d336489e
parent f6b1c1a61e
3 changed files with 3 additions and 0 deletions
--- a/examples/playbook.yml
+++ b/examples/playbook.yml
@ -1,3 +1,4 @@
+---
 - name: Installation and setup of Neutron
  hosts: neutron_all
  user: root
--- a/tests/ansible-role-requirements.yml
+++ b/tests/ansible-role-requirements.yml
@ -1,3 +1,4 @@
+---
 - name: apt_package_pinning
  src: https://git.openstack.org/openstack/openstack-ansible-apt_package_pinning
  scm: git
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@ -1,3 +1,4 @@
+---
 # Copyright 2017, Rackspace US, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");