(Pes) cmpdN: modifier always singular

src/persian/ParadigmsPes.gf

@@ -58,7 +58,7 @@ oper
       = mkCmpdNoun2 ;  --  e.g. مأمور پلیس '/officer/ police'.
     cmpdN : N -> N -> N -- Compound noun with ezafe (Nی N)
       = \n1,n2 -> n1 ** {
-           s = \\n,m => n1.s ! n ! Ezafe ++ n2.s ! n ! m ;
+           s = \\n,m => n1.s ! n ! Ezafe ++ n2.s ! Sg ! m ;
            isCmpd = IsCmpd} ;
     } ;