diff --git a/pandas/conftest.py b/pandas/conftest.py
index 70e729dfb98a4..5e0dfd7ee644d 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -951,6 +951,9 @@ def rand_series_with_duplicate_datetimeindex() -> Series:
     ]
 )
 def ea_scalar_and_dtype(request):
+    """
+    Fixture that tests each scalar and datetime type.
+    """
     return request.param