Added note about incomplete HTML in tutorial 3.
@@ -207,6 +207,13 @@ Put the following code in that template:
<p>No polls are available.</p>
{% endif %}
+.. note::
+
+ To make the tutorial shorter, all template examples use incomplete HTML. In
+ your own projects you should use `complete HTML documents`__.
+
+__ https://developer.mozilla.org/en-US/docs/Learn/HTML/Introduction_to_HTML/Getting_started#Anatomy_of_an_HTML_document
+
Now let's update our ``index`` view in ``polls/views.py`` to use the template:
.. code-block:: python
