Adding this snippet to the functions.php of your wordpress theme will remove the title=”” attribute from the anchor tag when using wp_list_categories().

[code lang=”php”]
function replace_wps_title_att($output) {
$output = preg_replace(‘` title=”(.+)”`’, ”, $output);
return $output;
}
add_action(‘wp_list_categories’,’replace_wps_title_att’);
[/code]