.hdbrole error

Hi good people

I am using SAP HANA Development 30days trail edition with SAP HANA cloud platform cockpit.

when i created .hdbrole file it gives me errors

here is my syntax:

role p1940469377trial.myhcppackage.myxsapp::model_access {

  application privilege: p1940469377trial.myhcppackage.myxsapp::Basic;

  }

and my .hdb file name is model_access

below is the error dat i got

thanks