- * @param mixed handles (optional) Scripts to be printed. (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
- * @param int group (optional) If scripts were queued in groups prints this group number.
+ * @param mixed $handles (optional) Scripts to be printed. (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
+ * @param int $group (optional) If scripts were queued in groups prints this group number.