Added missing comma in setup.py

Author: tvincentNuoDB

setup.py

@@ -26,7 +26,7 @@
         'Development Status :: 5 - Production/Stable',
         'Environment :: Console',
         'Intended Audience :: Developers',
-        'License :: OSI Approved :: BSD License'
+        'License :: OSI Approved :: BSD License',
         'Operating System :: MacOS :: MacOS X',
         'Operating System :: POSIX :: Linux',
         'Programming Language :: Python',