Remove comma from unlimited items body in content type i have a content type with multiple body fields. It's works but there is a single comma between the body fields on the rendered page. I can't for the life of me figure out how to remove that god forsaken comma. Pls help!!!

Edit, here is an image to hopefully clarify the output issue I am having:


So, the body is an array:


I need to figure where the array is being rendered so that I can remove the comma that is being used to separate the array.
for anyone else using the progressive theme:
template.php, line 458:
from
  $output .= drupal_render($variables['items'][$i]) . (($i == count($variables['items']) - 1) ? '' : ', ');

to
  $output .= drupal_render($variables['items'][$i]) . (($i == count($variables['items']) - 1) ? '' : '');