[Health-dev] health_services v4.0.3 - Missing import file and misspelled module name

[Francisco Maria Moyano Casco]

Hi everyone,
    On the wizard_health_services.py on health_services v4.0.3 there are
several missing import files.
    Those are:
       from trytond.i18n import gettext
       from ..exceptions import (ServiceAlreadyInvoiced, NoInvoiceAddress,
    NoPaymentTerm)

     On the other hand, the arg on all the gettext are misspelled. It
should be health_services.msg_xxxx, and currently are
health_service.msg_xxxx.

      Regards.
          Francisco