old_contents: from django.conf.urls import patterns, url, include
  from libguides.views import LibGuideView
  
  
  urlpatterns = patterns(
      '',
      url(r'^$', LibGuideView.as_view()),
  )
  
new_contents: from django.conf.urls import patterns, url, include
  from libguide.views import LibGuideView
  
  
  urlpatterns = patterns(
      '',
      url(r'^$', LibGuideView.as_view()),
  )
  
subject: fix module name