[3.6] bpo-30662: fixed OrderedDict.__init__ docstring re PEP 468 (GH-2179) (GH-3370)

* fixed OrderedDict.__init__ docstring re PEP 468

* tightened comment and mirrored to C impl

* added space after period per marco-buttu

* preserved substituted for stable

* drop references to Python 3.6 and PEP 468
(cherry picked from commit faa57cbe7074b26807cd7ed89a7b173b5cbf3086)

1 files changed, 1 insertions, 3 deletions

diff --git a/Lib/collections/__init__.py b/Lib/collections/__init__.py
index 85b4c3c..1d6822a 100644
--- a/Lib/collections/__init__.py
+++ b/Lib/collections/__init__.py
@@ -85,9 +85,7 @@ class OrderedDict(dict):
 
     def __init__(*args, **kwds):
         '''Initialize an ordered dictionary.  The signature is the same as
-        regular dictionaries, but keyword arguments are not recommended because
-        their insertion order is arbitrary.
-
+        regular dictionaries.  Keyword argument order is preserved.
         '''
         if not args:
             raise TypeError("descriptor '__init__' of 'OrderedDict' object "