Fix pep8

Author: pitbulk

demo-django/demo/views.py

@@ -87,7 +87,7 @@ def index(request):
             if 'RelayState' in req['post_data'] and OneLogin_Saml2_Utils.get_self_url(req) != req['post_data']['RelayState']:
                 return HttpResponseRedirect(auth.redirect_to(req['post_data']['RelayState']))
         elif auth.get_settings().is_debug_active():
-                error_reason = auth.get_last_error_reason()
+            error_reason = auth.get_last_error_reason()
     elif 'sls' in req['get_data']:
         request_id = None
         if 'LogoutRequestID' in request.session: