try as <ul>

index.phtml

@@ -30,9 +30,9 @@ include("externals/menu.phtml");
  <img alt="download" src="<?=$top_dir;?>/images/gnc-download.png" />
 </div>
 
-<div>
- <p><?php echo T_("Version 2.6.20 is the last version for Windows XP/Vista and MacOS X 10.8 and earlier, and so the last version that will run on PowerPC Macs.");?></p>
-</div>
+<ul>
+ <li><?php echo T_("Version 2.6.20 is the last version for Windows XP/Vista and MacOS X 10.8 and earlier, and so the last version that will run on PowerPC Macs.");?></li>
+</ul>
 </div>
 
 <p class="justify"><?php echo T_("<span class=\"gnucash\">GnuCash</span> is personal and small-business financial-accounting software, freely licensed under the <a href=\"http://www.gnu.org/\">GNU</a> GPL and available for GNU/Linux, BSD, Solaris, Mac OS X and Microsoft Windows.");?></p>