Fixed database typo and removed unnecessary class identifier.

venv/Lib/site-packages/scipy/_lib/__init__.py

@@ -0,0 +1,14 @@
+"""
+Module containing private utility functions
+===========================================
+
+The ``scipy._lib`` namespace is empty (for now). Tests for all
+utilities in submodules of ``_lib`` can be run with::
+
+    from scipy import _lib
+    _lib.test()
+
+"""
+from scipy._lib._testutils import PytestTester
+test = PytestTester(__name__)
+del PytestTester