diff --git a/google/cloud/ndb/utils.py b/google/cloud/ndb/utils.py
index 39ceb4e0..a4245320 100644
--- a/google/cloud/ndb/utils.py
+++ b/google/cloud/ndb/utils.py
@@ -162,4 +162,5 @@ def tweak_logging(*args, **kwargs):
 
 
 def wrapping(*args, **kwargs):
+    """Use functools.wraps instead"""
     raise NotImplementedError