Removed trailing whitespace in django/contrib/sessions/backends/base.py
Removed trailing whitespace in django/contrib/sessions/backends/base.py

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%406388

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel