Typo (GH-23482) (#23483)

(cherry picked from commit 989af256161ea3728e1f787329e07e70e0901bc8)

Co-authored-by: Jesús Cea <jcea@jcea.es>

Co-authored-by: Jesús Cea <jcea@jcea.es>
diff --git a/Doc/library/asyncio-task.rst b/Doc/library/asyncio-task.rst
index eb51c70..c638f12 100644
--- a/Doc/library/asyncio-task.rst
+++ b/Doc/library/asyncio-task.rst
@@ -618,7 +618,7 @@
    Asynchronously run function *func* in a separate thread.
 
    Any \*args and \*\*kwargs supplied for this function are directly passed
-   to *func*. Also, the current :class:`contextvars.Context` is propogated,
+   to *func*. Also, the current :class:`contextvars.Context` is propagated,
    allowing context variables from the event loop thread to be accessed in the
    separate thread.