[Python-checkins] Correct the code example in Python 3.7's What's New (GH-5696)

[Mariatta]

https://github.com/python/cpython/commit/b65cb163d6e125606070c54dc757f421fe419b59
commit: b65cb163d6e125606070c54dc757f421fe419b59
branch: master
author: xpvpc <32843902+xpvpc at users.noreply.github.com>
committer: Mariatta <Mariatta at users.noreply.github.com>
date: 2018-02-16T08:46:39-08:00
summary:

Correct the code example in Python 3.7's What's New (GH-5696)

There was an extra dash in the example for re.sub().

files:
M Doc/whatsnew/3.7.rst

diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
index c3761c565322..89ca5d75c85d 100644
--- a/Doc/whatsnew/3.7.rst
+++ b/Doc/whatsnew/3.7.rst
@@ -1146,7 +1146,7 @@ Changes in the Python API
 
   :func:`re.sub()` now replaces empty matches adjacent to a previous
   non-empty match.  For example ``re.sub('x*', '-', 'abxd')`` returns now
-  ``'-a-b--d-'`` instead of ``'-a-b--d-'`` (the first minus between 'b' and
+  ``'-a-b--d-'`` instead of ``'-a-b-d-'`` (the first minus between 'b' and
   'd' replaces 'x', and the second minus replaces an empty string between
   'x' and 'd').