diff --git a/ari/__init__.py b/ari/__init__.py
index ad8f0c3..09e8239 100644
--- a/ari/__init__.py
+++ b/ari/__init__.py
@@ -16,4 +16,4 @@ import pbr.version


 __version__ = pbr.version.VersionInfo(
-    'ari').version_string()
\ No newline at end of file
+    'ari').version_string()
diff --git a/ari/tests/base.py b/ari/tests/base.py
index 93b8326..0b5b1f4 100644
--- a/ari/tests/base.py
+++ b/ari/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())
\ No newline at end of file
+        self.log_fixture = self.useFixture(fixtures.FakeLogger())
diff --git a/ari/tests/test_ari.py b/ari/tests/test_ari.py
index 2b1bce8..fe820c8 100644
--- a/ari/tests/test_ari.py
+++ b/ari/tests/test_ari.py
@@ -25,4 +25,4 @@ from ari.tests import base
 class TestAri(base.TestCase):

     def test_something(self):
-        pass
\ No newline at end of file
+        pass
diff --git a/setup.py b/setup.py
index 33f185a..2a0786a 100644
--- a/setup.py
+++ b/setup.py
@@ -19,4 +19,4 @@ import setuptools

 setuptools.setup(
     setup_requires=['pbr>=0.5.21,<1.0'],
-    pbr=True)
\ No newline at end of file
+    pbr=True)