Tutorial's comment.html includes unused code

[joel@…]

In the (otherwise truly excellent) tutorial at ​http://genshi.edgewall.org/wiki/GenshiTutorial, there is a file, "comment.html", used to show the comment form.

It includes this snippet of code:

<p py:if="comment">

In reply to <strong>${comment.username}</strong> at ${comment.time.strftime('%x %X')}: <blockquote>${comment.content}</blockquote>

</p>

However, the calling method calls it with:

stream = template.render(link=link, comment=None, errors=errors)

That snippet is completely unused in the documentation; it can never be reached.

I assume this is a bug in these docs (and a tiny bit confusing for those of us studying these docs for wisom). I'm a genshi newbie, though, so I'd rather not change this, in case I'm wrong.