Fix issue #6

Signed-off-by: Janet Jin <janet.jin@turn.com>
<textarea> doesn't support `type`. Also, it's not self-closing (ie. it needs `</textarea>`)

http://www.w3.org/TR/html51/forms.html#the-input-element
http://www.w3.org/TR/html51/forms.html#the-textarea-element