Fix PEP8: E125 continuation line

does not distinguish itself from next logical line

lms/djangoapps/courseware/access.py

@@ -154,7 +154,7 @@ def _has_access_course_desc(user, action, course):
         # if using registration method to restrict (say shibboleth)
         if settings.FEATURES.get('RESTRICT_ENROLL_BY_REG_METHOD') and course.enrollment_domain:
             if user is not None and user.is_authenticated() and \
-                ExternalAuthMap.objects.filter(user=user, external_domain=course.enrollment_domain):
+                    ExternalAuthMap.objects.filter(user=user, external_domain=course.enrollment_domain):
                 debug("Allow: external_auth of " + course.enrollment_domain)
                 reg_method_ok = True
             else: