Issue #24947: Fix grammar in asyncio doc

Patch by tagatac
diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst
index 33d3148..dee3286 100644
--- a/Doc/library/asyncio-eventloop.rst
+++ b/Doc/library/asyncio-eventloop.rst
@@ -6,7 +6,7 @@
 ===============
 
 The event loop is the central execution device provided by :mod:`asyncio`.
-It provides multiple facilities, amongst which:
+It provides multiple facilities, including:
 
 * Registering, executing and cancelling delayed calls (timeouts).