Fix sphinx warning about short header
Fix sphinx warning about short header

Change-Id: Ic20005ef7c025eb70bc2a2b8a66742bf3a7f6551
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

openstack/ansible-role-jenkins-plugins