diff --git a/setup.py b/setup.py
index c2db7c6..e2d7ad6 100644
--- a/setup.py
+++ b/setup.py
@@ -43,21 +43,20 @@ setup(name='colander',
       version='1.2',
       description=('A simple schema-based serialization and deserialization '
                    'library'),
-      long_description=README + '\n\n' +  CHANGES,
+      long_description=README + '\n\n' + CHANGES,
       classifiers=[
-        "Intended Audience :: Developers",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.6",
-        "Programming Language :: Python :: 2.7",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.2",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
-        ],
+          "Intended Audience :: Developers",
+          "Programming Language :: Python",
+          "Programming Language :: Python :: 2",
+          "Programming Language :: Python :: 2.6",
+          "Programming Language :: Python :: 2.7",
+          "Programming Language :: Python :: 3",
+          "Programming Language :: Python :: 3.3",
+          "Programming Language :: Python :: 3.4",
+          "Programming Language :: Python :: 3.5",
+          "Programming Language :: Python :: Implementation :: CPython",
+          "Programming Language :: Python :: Implementation :: PyPy",
+          ],
       keywords='serialize deserialize validate schema validation',
       author="Agendaless Consulting",
       author_email="pylons-discuss@googlegroups.com",
@@ -66,11 +65,10 @@ setup(name='colander',
       packages=find_packages(),
       include_package_data=True,
       zip_safe=False,
-      install_requires = requires,
+      install_requires=requires,
       test_suite="colander",
-      extras_require = {
-          'testing':testing_extras,
-          'docs':docs_extras,
+      extras_require={
+          'testing': testing_extras,
+          'docs': docs_extras,
           },
       )
-