[TYPO3] htmlarea 1.7.5

[Darko Jr. Gonzalez]

Hi folks!
I am trying to add the following via this editor
<li><a href="http://www.goog.com/?id=26">Dufs</a></li>
<li>Dufs</li>
<li>Dufs</li>
<li>Dufs</li>
<li>Dufs</li>
<li>Dufs</li>
<li><a href="http://tld.com/?id=32" target="_self" class="internal-link" 
title="Opens internal link in current window">Dufs</a></li>

When I save this content - each <li> tag is wrapped with <ul>!!!

Why? I dont want to! How do I stop it?
Please advise?

I have TYPO3 4.2.1


Thanks,
Darko