fixup! Conditionally define the pytest doctest target

Author: Jake-Moss

src/flint/test/test_docstrings.py

@@ -69,5 +69,5 @@ class PyTestDocTestRunner(doctest.DocTestRunner):
 
     runner = None
 
-    def test_docstrings(module, test):
+    def test_docstrings(test):
         pass