Update setup.py

Author: xwings

setup.py

@@ -46,7 +46,7 @@
         # How mature is this project? Common values are
         #   3 - Alpha
         #   5 - Production/Stable
-        'Development Status :: 5 - Production/Stable'
+        'Development Status :: 5 - Production/Stable',
         #'Development Status :: 3 - Alpha',
 
         # Indicate who your project is intended for