setup.py: Fix LONG_DESCRIPTION

Author: tony

setup.py

@@ -1,10 +1,11 @@
 """A setuptools based setup module."""
 from os import path
+
 from setuptools import setup
 
 here = path.abspath(path.dirname(__file__))
 
-with open('LONG_DESCRIPTION.md') as f:
+with open('README.md') as f:
     long_description = f.read()
 
 setup(