Satisfy PEP8 in setup.py

Author: pteichman

setup.py

@@ -20,22 +20,22 @@
     author="Peter Teichman",
     author_email="[email protected]",
     license="MIT",
-    url = "https://github.com/litl/park",
+    url="https://github.com/litl/park",
     description="A key-value store with ordered traversal of keys",
     py_modules=["park"],
 
-    setup_requires = [
+    setup_requires=[
         "unittest2==0.5.1"
     ],
 
     test_suite="unittest2.collector",
-    tests_require = tests_require,
+    tests_require=tests_require,
 
-    classifiers = [
+    classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python"
-        ]
+    ]
 )