Fix missing > in delete confirmation

It’s messing up the layout of the page

app/templates/components/banner.html

@@ -13,7 +13,7 @@
     {% if delete_button %}
       <form method='post'>
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
-        <button type="submit" class="button" name="delete">{{ delete_button }}</button
+        <button type="submit" class="button" name="delete">{{ delete_button }}</button>
       </form>
     {% endif %}
   </div>