Issue #23338: Fixed formatting ctypes error messages on Cygwin.
Patch by Makoto Kato.
diff --git a/Misc/ACKS b/Misc/ACKS
index a3455b6..af84d09 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -685,6 +685,7 @@
 Per Øyvind Karlsen
 Anton Kasyanov
 Lou Kates
+Makoto Kato
 Hiroaki Kawai
 Brian Kearns
 Sebastien Keim