Fixing pep8 recommendations

three_d_viewer/urls.py

@@ -2,11 +2,10 @@ from django.conf import settings
 from django.conf.urls import patterns, url
 from three_d_viewer import views
 
-urlpatterns = patterns('',
+urlpatterns = patterns(
+    '',
     url(r'^$', views.IndexView.as_view(), name='index'),
     url(r'^(?P<pk>\d+)/$', views.DetailView.as_view(), name='detail'),
     url(r'^media/(?P<path>.*)$', 'django.views.static.serve',
-                 {'document_root': settings.MEDIA_ROOT}),
+        {'document_root': settings.MEDIA_ROOT}),
 )
-
-