Use proper plural forms in argparse (#4391)
diff --git a/Misc/NEWS b/Misc/NEWS
index 124fc1c..1e8108e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -49,6 +49,8 @@
 Library
 -------
 
+- Issue #4391: Use proper plural forms in argparse.
+
 - Issue #10601: sys.displayhook uses 'backslashreplace' error handler on
   UnicodeEncodeError.