fix pep8 errors

openslides/assignment/views.py

@@ -318,7 +318,7 @@ class AssignmentPollDelete(DeleteView):
         return reverse('assignment_view', args=[self.assignment.id])
 
     def get_success_message(self):
-        return  _('Ballot was successfully deleted.') % self.object
+        return _('Ballot was successfully deleted.') % self.object
 
 
 class AssignmentPDF(PDFView):

openslides/participant/views.py

@@ -478,7 +478,7 @@ def login(request):
     extra_content = {}
     try:
         admin = User.objects.get(pk=1)
-        if  admin.check_password(admin.default_password):
+        if admin.check_password(admin.default_password):
             extra_content['first_time_message'] = _(
                 "Installation was successfully! Use %(user)s "
                 "(password: %(password)s) for first login.<br>"