[Python-checkins] Fix phrasing in Doc/whatsnew/3.7.rst (GH-4318)

[Berker Peksag]

https://github.com/python/cpython/commit/72fa3014d5afa5e9ee407dee132991185da33c10
commit: 72fa3014d5afa5e9ee407dee132991185da33c10
branch: master
author: Cody Scott <cody.j.b.scott at gmail.com>
committer: Berker Peksag <berker.peksag at gmail.com>
date: 2017-11-09T21:58:59+03:00
summary:

Fix phrasing in Doc/whatsnew/3.7.rst (GH-4318)

files:
M Doc/whatsnew/3.7.rst

diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
index d325fdc5dfc..f6d051de2eb 100644
--- a/Doc/whatsnew/3.7.rst
+++ b/Doc/whatsnew/3.7.rst
@@ -441,8 +441,8 @@ Optimizations
   INADA Naoki in :issue:`26110`.)
 
 * Searching some unlucky Unicode characters (like Ukrainian capital "Є")
-  in a string was to 25 times slower than searching other characters.
-  Now it is slower only by 3 times in worst case.
+  in a string was up to 25 times slower than searching other characters.
+  Now it is slower only by 3 times in the worst case.
   (Contributed by Serhiy Storchaka in :issue:`24821`.)
 
 * Fast implementation from standard C library is now used for functions
@@ -463,7 +463,7 @@ Optimizations
 
 * :func:`re.compile` now converts ``flags`` parameter to int object if
   it is ``RegexFlag``.  It is now as fast as Python 3.5, and faster than
-  Python 3.6 about 10% depending on the pattern.
+  Python 3.6 by about 10% depending on the pattern.
   (Contributed by INADA Naoki in :issue:`31671`.)
 
 * :meth:`selectors.EpollSelector.modify`, :meth:`selectors.PollSelector.modify`