Issue #23338: Fixed formatting ctypes error messages on Cygwin.
Patch by Makoto Kato.
diff --git a/Misc/ACKS b/Misc/ACKS
index 7796cda..66d340d 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -692,6 +692,7 @@
 Per Øyvind Karlsen
 Anton Kasyanov
 Lou Kates
+Makoto Kato
 Hiroaki Kawai
 Sebastien Keim
 Ryan Kelly