Trivial: Fix the pep8 warning

The yaml should start with "---" Change-Id: I42e978fb46c3aac16e0840b22f1a0d1b8ab6a26e
2018-05-08 14:07:02 +08:00 · 2018-05-08 14:07:02 +08:00 · 0c9be87746
parent 842ff8dd65
commit 0c9be87746
3 changed files with 3 additions and 0 deletions
--- 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/vars/debian.yml
+++ b/vars/debian.yml
@ -1,3 +1,4 @@
+---
 # Copyright 2016, Rackspace, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
--- 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");