[django/django] b1432b: Appeased flake8.

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: b1432bfc22bf0cac25c4b0c8d52456cb8b5804e8
https://github.com/django/django/commit/b1432bfc22bf0cac25c4b0c8d52456cb8b5804e8
Author: Aymeric Augustin <aymeric....@m4x.org>
Date: 2014-05-08 (Thu, 08 May 2014)

Changed paths:
M django/db/migrations/state.py
M tests/field_deconstruction/tests.py
M tests/migrations/test_operations.py
M tests/schema/tests.py

Log Message:
-----------
Appeased flake8.