fixed #2241: typos in french translation (manually snarfed from the diff,...

fixed #2241: typos in french translation (manually snarfed from the diff, please send .po files next time!)


git-svn-id: http://code.djangoproject.com/svn/django/trunk@3260 bcc190cf-cafb-0310-a4f2-bffc1f526a37