print_r statements in file_audio.admin.inc

Clicking submit on the file_audio admin screen (where you set the ID3 options) results in a screen full of jumbled text. The cause is that there are two print_r() statements at lines 71-72, apparently some debug statements that got left in. I commented these out and it works fine.

// From file_audio.admin.inc
8<----------------------------
function file_audio_admin_settings_submit($form, &$form_state) {
print_r($form);
print_r($form_state);

$op = $form_state['clicked_button']['#value'];
8<------------------------------

BTW, great module, this is powerful addition to Drupal, thanks!