Merge pull request #4 from edx/noraiz/fix_typo

fix a typo in setup file

Author: noraiz-anwar

setup.py

@@ -24,7 +24,7 @@ def package_data(pkg, root):
     classifiers=[
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 3',
-    ]
+    ],
     packages=[
         'done',
     ],