Small cleanups to docs/authentication.txt, but still not properly reworded/proofread
Small cleanups to docs/authentication.txt, but still not properly reworded/proofread

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@3255 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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