URL’s Not Updating In Custom Fields Containing Single Quotes

Line 71 of velvet-blues-update-urls.php needs to be updated to the following to prevent SQL errors when the content of the custom field contains a single quote:

$fix = $wpdb->query( $wpdb->prepare( “UPDATE $wpdb->postmeta SET meta_value = ‘%s’ WHERE meta_id = %s”, $edited, $item->meta_id ) );