Tutorial bug

Hi,

Just a little bug in the tutorial - right at the bottom of Section 6
is an example:

<element name="card">
  <attribute name="name"/>
  <attribute name="email"/>
  <attribute name="preferredFormat">
    <choice>
      <value type="string">html</value>
      <value type="string">text</value>
    </choice>
  </attribute>
</element>

will not match

<card name="John Smith" email="" prefersHTML="  html  "/>
                                               ^^^^^^^^^^^

The prefersHTML attribute should be a preferredFormat attribute to
make the point you're trying to make.

Cheers,

Jeni
---
Jeni Tennison
http://www.jenitennison.com/