Merge pull request #1912 from pymc-devs/rc2_version_string

Fixed stray version string

Author: fonnesbeck

setup.py

@@ -12,7 +12,7 @@
 AUTHOR_EMAIL = '[email protected]'
 URL = "http://github.com/pymc-devs/pymc3"
 LICENSE = "Apache License, Version 2.0"
-VERSION = "3.1.rc1"
+VERSION = "3.1.rc2"
 
 classifiers = ['Development Status :: 5 - Production/Stable',
                'Programming Language :: Python',