Issue #15822: Fix installation of lib2to3 grammar pickles to ensure
they are created in the install locations and with the proper timestamp.
(Solution suggested by MvL)
diff --git a/Misc/NEWS b/Misc/NEWS
index e02e1d7..c073619 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -388,7 +388,7 @@
- Issue #15819: Make sure we can build Python out-of-tree from a readonly
source directory. (Somewhat related to Issue #9860.)
-- Issue #15645: Ensure 2to3 grammar pickles are properly installed.
+- Issue #15822: Ensure 2to3 grammar pickles are properly installed.
- Issue #15560: Fix building _sqlite3 extension on OS X with an SDK.