Add a blank space between "eui_ip" and "when".
Add a blank space between "eui_ip" and "when".

Change-Id: Ie63120968d554f43a55b617e14b72e2f96b49793

masayukig/tempest,cisco-openstack/tempest,openstack/tempest,masayukig/tempest,cisco-openstack/tempest,openstack/tempest