improve error message from passing inadequate number of keyword arguments #6474

Note this removes the "non-keyword" or "keyword" phrases from these messages.
diff --git a/Misc/NEWS b/Misc/NEWS
index 895c753..f93486e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,9 @@
 Core and Builtins
 -----------------
 
+- Issue #6474: Make error message from passing an inadequate number of keyword
+  arguments to a function correct.
+
 - Issue #8164: Don't allow lambda functions to have a docstring.
 
 - Issue #3137: Don't ignore errors at startup, especially a keyboard interrupt