Fixed bad indentation in contenttypes code example so that cut and paste from doc will work.
Fixed bad indentation in contenttypes code example so that cut and paste from doc will work.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@12253 bcc190cf-cafb-0310-a4f2-bffc1f526a37

t11e/django,t11e/django,t11e/django