* Otherwise we are going to emit a 404 not found.
*/
$queryString = $this->server['QUERY_STRING'];
- // Stupid browser tried to pre-fetch our Javascript img template. Don't log the event or return anything - just quietly exit.
+ // Stupid browser tried to pre-fetch our JavaScript img template. Don't log the event or return anything - just quietly exit.
if (!empty($queryString) && preg_match('/{[0-9]}/', $queryString) !== 0) {
System::exit();
}