Line break with graphviz, HTML

Question

I've created a graphviz table node:

<TR>
    <TD COLSPAN="3" BGCOLOR="lightgrey">LineOne LineTwo</TD>
</TR>

I'd like to have Line1, Line2 in separate lines. I've tried <br>, \n and  , without luck - some just appear as is in the rendered image, and some cause errors.

Answer 1

It's a self-closing tag nitpick:

<TD COLSPAN="3" BGCOLOR="lightgrey">LineOne<br/>LineTwo</TD>
                                              ^