if ($this->functions_parameters_type == 'epivals') {
$r = call_user_func_array($func, array($methName, $params, $this->user_data));
// mimic EPI behaviour: if we get an array that looks like an error, make it
- // an eror response
+ // an error response
if (is_array($r) && array_key_exists('faultCode', $r) && array_key_exists('faultString', $r)) {
$r = new Response(0, (integer)$r['faultCode'], (string)$r['faultString']);
} else {