My b2evolution Version: Not Entered

ok my categories is show up like this

<div class="Categories"><h2><strong>Categories</strong></h2><ul>
<li><a href="http://127.0.0.1/blog/index.php">All</a></li>
<li><a href="http://127.0.0.1/blog/index.php?cat=38">Animez</a> <span class="notes">(6)</span></li>
<li><a href="http://127.0.0.1/blog/index.php?cat=37">General</a> <span class="notes">(28)</span></li>
<li><a href="http://127.0.0.1/blog/index.php?cat=35">Wierd/Cool/Funny Stuff</a> <span class="notes">(72)</span></li>
</ul>
</div>

is it possible to remove <span class="notes">#</span> ?

thanks