W3.org validator fails on wrong XHTML tagging

Hi,

I spotted this typo whilst validating www.buybub.com :
Line 93, Column 20: character "<" is the first character of a delimiter but occurred as data.

        <div class="<views-row-1 views-row-odd views-row-first">

This message may appear in several cases:

    * You tried to include the "<" character in your page: you should escape it as "&lt;"
    * You used an unescaped ampersand "&": this may be valid in some contexts, but it is recommended to use "&amp;", which is always safe.
    * Another possibility is that you forgot to close quotes in a previous tag.

I assume there's typo in the Views vode. Could you please correct?

Thanks,
bb