Formatting and missing parameter to JSONDecoder

Author: jsbueno

Doc/library/json.rst

@@ -359,7 +359,7 @@ Basic Usage
       of service attacks.
 
    .. versionchanged:: 3.15
-       * Added the optional *array_hook* parameter.
+      Added the optional *array_hook* parameter.
 
 .. function:: loads(s, *, cls=None, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, object_pairs_hook=None, array_hook=None, **kw)
 
@@ -379,7 +379,7 @@ Basic Usage
 Encoders and Decoders
 ---------------------
 
-.. class:: JSONDecoder(*, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, strict=True, object_pairs_hook=None)
+.. class:: JSONDecoder(*, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, strict=True, object_pairs_hook=None, array_hook=None)
 
    Simple JSON decoder.
 
@@ -429,7 +429,7 @@ Encoders and Decoders
    *array_hook* will be used instead of the :class:`list`. This feature can be
    used to implement custom decoders.
 
-   .. versionchanged:: 3.15
+   .. versionchanged:: next
       Added support for *array_hook*.
 
    *parse_float* is an optional function that will be called with the string of