fixing package requirements

Author: shahzebsiddiqui

setup.py

@@ -43,7 +43,7 @@
             "Intended Audience :: System Administrators",
             "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
             "Operating System :: POSIX :: Linux",
-            "Programming Language :: Python :: 2.6",
+            "Programming Language :: Python :: 3.6",
             "Topic :: Software Development :: Build Tools",
             "Topic :: Software Development :: Testing",
        ],