Multiple Indicators not showing

Hi
We are attempting to add multiple indicators on the profile avatar or picture, but it seems that the code is adding all the role indicators into one span tag which will in return only show one image.

The code as follows:

else {
      $markup = "<span class='" . implode(' ', $classes) . "'></span>";
    }

this is what is returns:

<span class="role-indicator-2 role-indicator-3 role-indicator-5 role-indicator"></span>

This is what we would like it to do...

<span class="role-indicator-2"></span>
<span class="role-indicator-3"></span>
<span class="role-indicator-5"></span>
<span class="role-indicator"></span>

in order to show all our indicators.

Sorry we aren't to good with php, but are very willing to learn if you could point us in the right direction..

Any help would be appreciated.

Thanks