Fix typo in async with documentation

Rapptz · Rapptz · commit 768242b00e41 · 2022-06-12T16:49:33.000-04:00
diff --git a/discord/shard.py b/discord/shard.py
@@ -312,7 +312,7 @@ class AutoShardedClient(Client):
 
         .. describe:: async with x
 
-            Asynchronously initialises the client and automatically.
+            Asynchronously initialises the client and automatically cleans up.
 
             .. versionadded:: 2.0
 
