Fix typo in dev mode wildfly javaopts.
Fix typo in dev mode wildfly javaopts.

errai/errai-tutorial,freelance-factory/ticketek,mbarkley/errai-tutorial,divd/errai-tutorial,freelance-factory/errai-prototype,freelance-factory/ticketek,freelance-factory/user-complaint-form,errai/errai-tutorial,freelance-factory/errai-prototype,freelance-factory/user-complaint-form,divd/errai-tutorial,mbarkley/errai-tutorial