[1.0.x] Fixed #11508: Adding missing word to form wizard doc. Thanks thepointer and timo.

The next step is to create a :class:`~django.contrib.formtools.wizard.FormWizard`

class, which should be a subclass of ``django.contrib.formtools.wizard.FormWizard``.

As your :class:`~django.forms.forms.Form` classes, this

As with your :class:`~django.forms.forms.Form` classes, this

:class:`~django.contrib.formtools.wizard.FormWizard` class can live anywhere

in your codebase, but convention is to put it in :file:`forms.py`.