fix inconsistent naming

passbook/admin/views/factors.py

@@ -5,7 +5,7 @@ from django.utils.translation import ugettext as _
 from django.views.generic import CreateView, DeleteView, ListView, UpdateView
 
 from passbook.admin.mixins import AdminRequiredMixin
-from passbook.core.forms.factor import FactorForm
+from passbook.core.forms.factors import FactorForm
 from passbook.core.models import Factor
 
 

passbook/admin/views/users.py

@@ -5,7 +5,7 @@ from django.utils.translation import ugettext as _
 from django.views.generic import DeleteView, ListView, UpdateView
 
 from passbook.admin.mixins import AdminRequiredMixin
-from passbook.core.forms.user import UserDetailForm
+from passbook.core.forms.users import UserDetailForm
 from passbook.core.models import User
 
 

passbook/core/views/user.py

@@ -5,7 +5,7 @@ from django.urls import reverse
 from django.utils.translation import gettext as _
 from django.views.generic import DeleteView, UpdateView
 
-from passbook.core.forms.user import UserDetailForm
+from passbook.core.forms.users import UserDetailForm
 
 
 class UserSettingsView(UpdateView):