Update Lib/threading.py

rhettinger · gpshead · web-flow · commit 06ed9966c729 · 2026-05-01T13:57:52.000-05:00
Co-authored-by: Gregory P. Smith &lt;68491+gpshead@users.noreply.github.com&gt;
diff --git a/Lib/threading.py b/Lib/threading.py
@@ -941,7 +941,7 @@ def concurrent_tee(iterable, n=2):
 
     The new iterators are only thread-safe if consumed within a single thread.
     To share just one of the new iterators across multiple threads, wrap it
-    with threading.serialize().
+    with threading.serialize_iterator().
     """
 
     if n < 0:
