[Plugin: Top Contributors] Tooltip Problem

Hi there!

A newbie needs your help. I’m using this great plugin on my blog and it’s almost working fine. Except the tooltip thing. The avatar image is displayed like this:

<div class="top-contributors">
<div class="gallery">
<img width="50" height="50" alt="avatar" title="<div class='tc-user'>admin</div>" /> ...

I’m still tinkering with the function.inc.php to fix the title tag, but without success. Can someone please help me with this?

http://wordpress.org/extend/plugins/top-contributors/