README: typo

playbooks/provisioning/openstack/README.md

@@ -14,7 +14,7 @@ etc.). The result is an environment ready for openshift-ansible.
 * Become (sudo) is not required.
 * `rhel-7-server-openstack-10-rpms` repository (in order to be able to install `python-openstackclient`)
 
-### Optional Dependencies forlocalhost
+### Optional Dependencies for localhost
 **Note**: When using rhel images, `rhel-7-server-openstack-10-rpms` repository is required in order to install these packages.
 
 * `python-openstackclient`