Added docstring to logout test case.
Added docstring to logout test case.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@5917 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Smarsh/django,dcramer/django-compositepks,Smarsh/django,hugs/django,bfirsh/django-old,django-nonrel/django-nonrel,t11e/django,hugs/django,Smarsh/django,sam-tsai/django-old,sam-tsai/django-old,skevy/django,Instagram/django,Instagram/django,dcramer/django-compositepks,jamespacileo/django-france,alex/django-old,disqus/django-old,jamespacileo/django-france,disqus/django-old,alex/django-old,sam-tsai/django-old,jamespacileo/django-france,mitsuhiko/django,dcramer/django-compositepks,mitsuhiko/django,bfirsh/django-old,sam-tsai/django-old,django-nonrel/django-nonrel,t11e/django,Instagram/django,skevy/django,Smarsh/django,bfirsh/django-old,django-nonrel/django-nonrel,alex/django-old,mitsuhiko/django,skevy/django,hugs/django,t11e/django,disqus/django-old