Fix the descriptors for the Deployment part of the model

"deployment" => {
            "description" => "A list of deployments available for use on the server.",
            "min-occurs" => 0,
            "model-description" => {"*" => {
                "description" => "A deployment represents anything that can be deployed (e.g. an application such as EJB-JAR, WAR, EAR, any 
kind of standard archive such as RAR or JBoss-specific deployment) into a server.",
                "head-comment-allowed" => true,
                "tail-comment-allowed" => false,
                "attributes" => {SNIP},
                "operations" => {SNIP},
                "children" => {
                    "subsystem" => {"model-description" => {"web" 1) NEEDS A DESCRIPTION => {"children" => {"servlet" 2) NEEDS A DESCRIPTION => {"model-description" => {"*" => undefined 4) WHAT GOES HERE?}
}}}}},
                    "subdeployment" => {"model-description" => {"*" =>  5) NEEDS A DESCRIPTION {
                        "description" => "A deployment represents anything that can be deployed (e.g. an application such as EJB-JAR, WAR, E
AR, any kind of standard archive such as RAR or JBoss-specific deployment) into a server.",
                        "head-comment-allowed" => true,
                        "tail-comment-allowed" => false,
                        "attributes" => {SNIP},
                        "operations" => {SNIP},
                        "children" => {"subsystem" 6) NEEDS A DESCRIPTION => {"model-description" => {"web" 7) NEEDS A DESCRIPTION=> {"children" => {"servlet" 8) NEEDS A DESCRIPTION=> {"model-description" =>
 {"*" => undefined 9) WHAT GOES HERE????}}}}}}}
                    }}}
                }
            }}
        },