Update lab3.rst

Author: gregcoward

docs/class1/module2/lab3.rst

@@ -92,7 +92,7 @@ On **kube-master1** we will create all the required files:
    .. note:: You can see that the pool members IP addresses are assigned from
       the overlay network (**ClusterIP mode**)
 
-#. Access your web application via **Firefox** on the **ocp-provisioner**.
+#. Access your web application via **Firefox** on the **superjump**.
 
    .. note:: Select the "**Hello, World**" shortcut or type **http://10.1.10.101** in the
       URL field.