=item B<< $metarole->add_required_methods(@names) >>
-Adds the named methods to the roles list of required methods.
+Adds the named methods to the role's list of required methods.
=item B<< $metarole->remove_required_methods(@names) >>
-Removes the named methods to the roles list of required methods.
+Removes the named methods to the role's list of required methods.
=back