Fix topic

MANIFEST

@@ -0,0 +1,14 @@
+# file GENERATED by distutils, do NOT edit
+setup.cfg
+setup.py
+django_tidb/__init__.py
+django_tidb/tidb/__init__.py
+django_tidb/tidb/base.py
+django_tidb/tidb/client.py
+django_tidb/tidb/compiler.py
+django_tidb/tidb/creation.py
+django_tidb/tidb/features.py
+django_tidb/tidb/introspection.py
+django_tidb/tidb/operations.py
+django_tidb/tidb/schema.py
+django_tidb/tidb/validation.py

setup.py

@@ -21,7 +21,6 @@ setup(
         'Intended Audience :: Developers',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 2',
-        'Topic :: Database Driver',
         'Topic :: Software Development :: Libraries',
     ],
 )