Fixed: Required attribute "TYPE" not specified.

http://validator.w3.org/check?uri=http%3A%2F%2Fopeningh.openstreetmap.de%2Fevaluation_tool%2F&charset=%28detect+automatically%29&doctype=Inline&group=0&verbose=1&user-agent=W3C_Validator%2F1.3+http%3A%2F%2Fvalidator.w3.org%2Fservices