diff --git a/setup.py b/setup.py
index bb3ed1e17dfd3e36f102e30076357188ff9975df..d690018c914cf18caed3acd2a44d01f31e5c80cf 100644
--- a/setup.py
+++ b/setup.py
@@ -247,8 +247,8 @@ def main():
               'Programming Language :: Python :: 3',
               'Programming Language :: Python :: 3.3',
               'Programming Language :: Python :: 3.4',
-              'Programming Language :: Python :: Implementation :: CPython'
-              'Programming Language :: Python :: Implementation :: PyPy'
+              'Programming Language :: Python :: Implementation :: CPython',
+              'Programming Language :: Python :: Implementation :: PyPy',
               'Topic :: Multimedia :: Graphics :: 3D Modeling',
               'Topic :: Scientific/Engineering',
               'Topic :: Scientific/Engineering :: Mathematics',