Fix typo in collections.abc docs example (#113310)

lbt · web-flow · commit 22b8945d7678 · 2023-12-20T09:51:16.000Z
Calling the instance reference arg for the __next__ method, "next", seems misleading as it would normally just be "self"
diff --git a/Doc/library/collections.abc.rst b/Doc/library/collections.abc.rst
@@ -87,7 +87,7 @@ the required methods (unless those methods have been set to
 
     class E:
         def __iter__(self): ...
-        def __next__(next): ...
+        def __next__(self): ...
 
 .. doctest::
 
