minor cleanup

src/estonian/ExtraEst.gf

@@ -194,7 +194,7 @@ concrete ExtraEst of ExtraEstAbs = CatEst **
       s = \\_,_ => "oma" ; --???
       sp = \\_,_ => p.s ! NPCase Gen ;
       isNum = False ;
-      isDef = True ;  --- "minun kolme autoani ovat" ; thus "...on" is missing
+      isDef = True ; 
       isNeg = False
       } ;
 

src/estonian/ResEst.gf

@@ -524,8 +524,7 @@ oper
       Inf InfMaks => tulema + "ks" 
       } ;
     sc = NPCase Nom ;
-    p = [] ;
-    lock_V = <>
+    p = [] 
     } ;
 
   -- For regular verbs, paradigm from 4 base forms