Remove warning about goto at motivation.html

_layouts/slides.html

@@ -41,14 +41,6 @@ $body$
       <span class="deck-status-total"></span>
     </p>
 
-    <!-- deck.goto snippet -->
-    <form action="." method="get" class="goto-form">
-      <label for="goto-slide">Go to slide:</label>
-      <input type="text" name="slidenum" id="goto-slide" list="goto-datalist">
-      <datalist id="goto-datalist"></datalist>
-      <input type="submit" value="Go">
-    </form>
-
     <!-- End extension snippets. -->
   </div>
 </body>