Apply suggestions from code review

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: donbarbos

Doc/library/pprint.rst

@@ -75,8 +75,8 @@ Functions
    :param bool expand:
       If ``True``,
       opening parentheses and brackets will be followed by a newline and the
-      following content will be indented by one level, similar to block style
-      JSON formatting. Incompatible with *compact*.
+      following content will be indented by one level, similar to
+      pretty-printed JSON. Incompatible with *compact*.
 
    :param bool sort_dicts:
       If ``True``, dictionaries will be formatted with
@@ -446,7 +446,7 @@ cannot be split, the specified width will be exceeded::
     'summary': 'A sample Python project',
     'version': '1.2.0'}
 
-Lastly, we can achieve block style formatting with the *expand* parameter.
+Lastly, we can format like pretty-printed JSON with the *expand* parameter.
 Best results are achieved with a higher *indent* value::
 
    >>> pprint.pp(project_info, indent=4, expand=True)

Doc/whatsnew/3.15.rst

@@ -1472,7 +1472,7 @@ pprint
 
 * Add an *expand* keyword argument for :func:`pprint.pprint`,
   :func:`pprint.pformat`, :func:`pprint.pp`. If true, the output will be
-  formatted in a block style similar to pretty-printed :func:`json.dumps` when
+  formatted similar to pretty-printed :func:`json.dumps` when
   *indent* is supplied.
   (Contributed by Stefan Todoran and Semyon Moroz in :gh:`112632`.)
 

Lib/pprint.py

@@ -136,7 +136,7 @@ def __init__(self, indent=1, width=80, depth=None, stream=None, *,
             Incompatible with expand mode.
 
         expand
-            If true, the output will be formatted in a block style similar to
+            If true, the output will be formatted similar to
             pretty-printed json.dumps() when ``indent`` is supplied.
             Incompatible with compact mode.