Trivial: Fix the pep8 warning

The yaml should start with "---" Change-Id: I6a533883175d54daf6dc03c477e35100e097c17a
2018-06-20 16:06:44 +08:00 · 2018-06-20 16:06:44 +08:00 · a0820e7519
commit a0820e7519
parent c5be0195e8
3 changed files with 3 additions and 0 deletions
--- a/examples/playbook.yml
+++ b/examples/playbook.yml
@ -1,3 +1,4 @@
+---
 - name: Install Galera server
  hosts: galera_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");