Fix typo in private.py
overriden -> overridden
@@ -50,7 +50,7 @@ class CreateOrganizationSignup(PrivateViewMixin, OrganizationView, CreateView):
.. note::
- This method is overriden here from
+ This method is overridden here from
``OrganizationView.get_success_url`` because that method
redirects to Organization's Edit page.
"""
