Fixing README subheading
-# Omnia: Ansible playbook-based deployment of Slurm and Kubernetes on factory-provisioned Dell EMC PowerEdge servers
+# Omnia
+#### Ansible playbook-based deployment of Slurm and Kubernetes on factory-provisioned Dell EMC PowerEdge servers
Omnia (Latin: all or everything) is a deployment tool to turn Dell EMC PowerEdge servers with factory-installed OS images into a functioning Slurm/Kubernetes cluster.
