fix typo'd Development Status in setup.py
diff --git a/setup.py b/setup.py
index 5e3f5cc..b0e8c44 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@
     url='https://github.com/dpranke/pyjson5',
     license='Apache',
     classifiers=[
-        'Development Status :: 5 - Proudction/Stable',
+        'Development Status :: 5 - Production/Stable',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python :: 2',