Here's what I use in my add_success.html template and it doesn't put the description all on one line (it word wraps it):
Code:
<b>We have received the following resource addition:</b>
<p>
<table cellpadding=2 border=1 valign="top" width="80%" bgcolor="#FFFFEC">
<tr><td align="right" valign="middle" bgcolor="#D5E8E8">
<b>Title:</b>
</td><td>
<%Title%>
</td></tr><tr><td align="right" valign="middle" bgcolor="#D5E8E8">
<b>URL:</b>
</td><td>
<%URL%>
</td></tr><tr><td align="right" valign="middle" bgcolor="#D5E8E8">
<b>Category:</b>
</td><td>
<%Category%>
</td></tr><tr><td align="right" valign="middle" bgcolor="#D5E8E8">
<b>Description:</b>
</td><td>
<%Description%>
</td></tr><tr><td align="right" valign="middle" nowrap bgcolor="#D5E8E8">
<b>Contact Name:</b>
</td><td>
<%Contact Name%>
</td></tr><tr><td align="right" valign="middle" nowrap bgcolor="#D5E8E8">
<b>Contact Email:</b>
</td><td>
<%Contact Email%>
</td></tr><tr><td align="right" valign="middle" nowrap bgcolor="#D5E8E8">
<b>Receive Email:</b>
</td><td>
<%ReceiveMail%>
</td></tr></table>
I hope this helps.