-alt/base_attr_named_setters_alt3.nit:31,6: Redef error: B::zz is an inherited property. To redefine it, add the redef keyword.
+alt/base_attr_named_setters_alt3.nit:31,6: Redef Error: `B::zz` is an inherited property. To redefine it, add the `redef` keyword.