Update modules/ROOT/pages/errors/gql-errors.adoc

Author: renetapopova

modules/ROOT/pages/errors/gql-errors.adoc

@@ -1656,7 +1656,7 @@ Status description:: error: procedure exception - custom procedure execution err
 
 === 53N34
 
-Status description:: error: function exception - function restricted. `{ $fun }` is is restricted and accesses database internals. User-defined function restriction is controlled by the dbms.security.procedures.unrestricted setting. Only un-restrict user-defined functions you can trust with access to database internals.
+Status description:: error: function exception - function restricted. `{ $fun }` is restricted and accesses database internals. User-defined function restriction is controlled by the `dbms.security.procedures.unrestricted` setting. Only un-restrict user-defined functions you can trust with access to database internals.
 
 === 53N35