[Python-checkins] closes bpo-25461: Update os.walk() docstring to match the online docs. (GH-11836)

[Benjamin Peterson]

https://github.com/python/cpython/commit/734f1202a50641eb2c4bfbcd5b75247c1dc99a8f
commit: 734f1202a50641eb2c4bfbcd5b75247c1dc99a8f
branch: master
author: Bernt Røskar Brenna <bernt.brenna at gmail.com>
committer: Benjamin Peterson <benjamin at python.org>
date: 2019-09-10T13:43:58+01:00
summary:

closes bpo-25461: Update os.walk() docstring to match the online docs. (GH-11836)

files:
M Lib/os.py

diff --git a/Lib/os.py b/Lib/os.py
index 200902528cbf..52d3f1d74158 100644
--- a/Lib/os.py
+++ b/Lib/os.py
@@ -300,10 +300,11 @@ def walk(top, topdown=True, onerror=None, followlinks=False):
     (e.g., via del or slice assignment), and walk will only recurse into the
     subdirectories whose names remain in dirnames; this can be used to prune the
     search, or to impose a specific order of visiting.  Modifying dirnames when
-    topdown is false is ineffective, since the directories in dirnames have
-    already been generated by the time dirnames itself is generated. No matter
-    the value of topdown, the list of subdirectories is retrieved before the
-    tuples for the directory and its subdirectories are generated.
+    topdown is false has no effect on the behavior of os.walk(), since the
+    directories in dirnames have already been generated by the time dirnames
+    itself is generated. No matter the value of topdown, the list of
+    subdirectories is retrieved before the tuples for the directory and its
+    subdirectories are generated.
 
     By default errors from the os.scandir() call are ignored.  If
     optional arg 'onerror' is specified, it should be a function; it