Orthographical fix (GH-13418)
Add a missing comma.
diff --git a/Doc/library/asyncio-task.rst b/Doc/library/asyncio-task.rst
index e7cf39b..bb064bd 100644
--- a/Doc/library/asyncio-task.rst
+++ b/Doc/library/asyncio-task.rst
@@ -40,7 +40,7 @@
>>> main()
<coroutine object main at 0x1053bb7c8>
-To actually run a coroutine asyncio provides three main mechanisms:
+To actually run a coroutine, asyncio provides three main mechanisms:
* The :func:`asyncio.run` function to run the top-level
entry point "main()" function (see the above example.)