Fix flake8 E305 and E306 errors

These errors started to appear with flake8-3.1.1, while they don't appear with
version 3.1.0 (weird).

1 files changed, 4 insertions, 0 deletions

diff --git a/testing/test_nose.py b/testing/test_nose.py
index a5162381e..f54246111 100644
--- a/testing/test_nose.py
+++ b/testing/test_nose.py
@@ -25,18 +25,22 @@ def test_nose_setup(testdir):
 def test_setup_func_with_setup_decorator():
     from _pytest.nose import call_optional
     l = []
+
     class A:
         @pytest.fixture(autouse=True)
         def f(self):
             l.append(1)
+
     call_optional(A(), "f")
     assert not l
 
 
 def test_setup_func_not_callable():
     from _pytest.nose import call_optional
+
     class A:
         f = 1
+
     call_optional(A(), "f")
 
 def test_nose_setup_func(testdir):