Fix license classifier in setup.py.

setup.py

@@ -14,7 +14,7 @@ setup(
         "Development Status :: 4 - Beta",
         "Environment :: Console",
         "Intended Audience :: End Users/Desktop",
-        "License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)",
+        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)"
         "Natural Language :: English",
         "Programming Language :: Python :: 2",
         "Topic :: Utilities",