NO-JIRA: fix invalid syntax for classifiers
diff --git a/proton-c/bindings/python/setup.py b/proton-c/bindings/python/setup.py
index 6a4ef31..c42e3c2 100755
--- a/proton-c/bindings/python/setup.py
+++ b/proton-c/bindings/python/setup.py
@@ -372,7 +372,7 @@
       classifiers=["License :: OSI Approved :: Apache Software License",
                    "Intended Audience :: Developers",
                    "Programming Language :: Python",
-                   "Programming Language :: Python :: 2"
+                   "Programming Language :: Python :: 2",
                    "Programming Language :: Python :: 2.6",
                    "Programming Language :: Python :: 2.7",
                    "Programming Language :: Python :: 3",