DC.title not exposed

on line 126, nodewords_bypath_forms.inc:
$function = 'nodewords_'. $tag .'_form';
is used and should be:
$function = _nodewords_get_builtin_function($tag, 'form');
otherswise nodewords_dc_title_prepare is not recognized (the former searches for nodewords_DC.Title_prepare)

Second, there seems to be an issue with DC.Title value not passing in the form to the submit function- it does not appear in $form_values of the submit function, although the field itself appears on the form. when using meta_tag_dc_title, it does pass to $form_values. maybe the issue is with capitalization?