filename in switch for stylesheet is incorrect

Going through the module code looking for something completely different and saw that in the switch statement the filename for case 1 (use the current theme's css) is "styles.css" but it should be "style.css" instead:

switch ($whizzywig_style) {
case 0:
$whizzywig_css = $whizzywig_path."/css/simple.css";
break;
case 1:
$whizzywig_css = base_path() . path_to_theme(). "/styles.css";
break;
case 2:
$whizzywig_css = variable_get('whizzywig_style_val', '');
break;
}

If you change case 1 to $whizzywig_css = base_path() . path_to_theme(). "/style.css"; it should work.