gh-96039: Corrected wording error in itertools doc (GH-96105)

MrSuspicious0 · web-flow · commit 757c383d2465 · 2022-08-19T01:20:45.000-05:00
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
@@ -668,7 +668,7 @@ loops that truncate the stream.
    the tee objects being informed.
 
    ``tee`` iterators are not threadsafe. A :exc:`RuntimeError` may be
-   raised when using simultaneously iterators returned by the same :func:`tee`
+   raised when simultaneously using iterators returned by the same :func:`tee`
    call, even if the original *iterable* is threadsafe.
 
    This itertool may require significant auxiliary storage (depending on how
