Merge pull request #174 from dahlia/make_flake8_happy

Make flake8 happy

Author: asottile

build_manylinux_wheels.py

@@ -45,5 +45,6 @@ def main():
     dists = tuple(os.path.join('dist', p) for p in os.listdir('dist'))
     return upload.main(('-r', 'pypi') + dists)
 
+
 if __name__ == '__main__':
     exit(main())