fix pep8 errors from cookiecutter

os_loganalyze/tests/base.py

@@ -50,4 +50,4 @@ class TestCase(testtools.TestCase):
             stderr = self.useFixture(fixtures.StringStream('stderr')).stream
             self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
 
-        self.log_fixture = self.useFixture(fixtures.FakeLogger())
+        self.log_fixture = self.useFixture(fixtures.FakeLogger())

os_loganalyze/tests/test_os_loganalyze.py

@@ -25,4 +25,4 @@ from os_loganalyze.tests import base
 class TestOs_loganalyze(base.TestCase):
 
     def test_something(self):
-        pass
+        pass

setup.py

@@ -19,4 +19,4 @@ import setuptools
 
 setuptools.setup(
     setup_requires=['pbr>=0.5.21,<1.0'],
-    pbr=True)
+    pbr=True)