Properly close tags.

www/conservancy/static/supporter/2015-supporter-appeal.html

@@ -415,10 +415,7 @@ so we can stand up for the GPL together.</p>
 <br/><br/><small>Button above redirects to PayPal's site for credit
         card, bank account or PayPal balance payment methods.  Select options
   first.  Choosing options here will change any previous settings.</small>
-                      </div>
-
-</form>
-</div>
+</div></form></div>
 <span id="form-correction-needed" class="form-error">Please ensure all form data above is correct.</span>
 </div>
 {% endblock %}