validator says <p> around <span> is bad.

www/conservancy/templates/frontpage.html

@@ -49,7 +49,6 @@
       and other social networks, too.  Look
       for us everywhere and follow/like us!</p>
 
-<p>
     <span id="subbox">
         <form method="post" action="https://lists.sfconservancy.org/mailman/subscribe/announce">
           You can also subscribe to Conservancy's low-traffic email announce
@@ -57,7 +56,7 @@
           (and <a href="http://lists.sfconservancy.org/pipermail/announce/">read
           its archives</a>): <br/><input name="email" placeholder="person@example.org"/><input type="submit" name="email-button" value="Subscribe"/>
         </form>
-      </span></p>
+      </span>
 
 </div>