Issue #16443: Add docstrings to regular expression match objects.

Patch by Anton Kasyanov.
diff --git a/Misc/ACKS b/Misc/ACKS
index 81af9fd..f9c75ab 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -543,6 +543,7 @@
 Rafe Kaplan
 Jacob Kaplan-Moss
 Jan Kaliszewski
+Anton Kasyanov
 Lou Kates
 Hiroaki Kawai
 Sebastien Keim
diff --git a/Misc/NEWS b/Misc/NEWS
index 2b50cbb..4ddcd00 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -179,6 +179,9 @@
 Library
 -------
 
+- Issue #16443: Add docstrings to regular expression match objects.
+  Patch by Anton Kasyanov.
+
 - Issue #16646: ftplib.FTP.makeport() might lose socket error details.
   (patch by Serhiy Storchaka)