Long standing minor typo

[Marc Aurèle La France]

--- a/localedata/locales/POSIX
+++ b/localedata/locales/POSIX
@@ -329,7 +331,7 @@ END LC_TIME

  LC_MESSAGES
  % This is the POSIX Locale definition for
-% the LC_NUMERIC category.
+% the LC_MESSAGES category.
  %
  yesexpr "<U005E><U005B><U0079><U0059><U005D>"
  %

Regards.

Marc.