[plt-translators] english-string-constants.rkt update

commit 30239514a38b3a1937602e6dc6989c2ccd966739
Author: Robby Findler <robby at racket-lang.org>
Date:   Sun Feb 5 19:44:56 2012 -0600

    clarify 'add teachpack' menu item
    
    closes PR 12540
============================================================
diff --git a/collects/string-constants/private/english-string-constants.rkt b/collects/string-constants/private/english-string-constants.rkt
index 50d7194..6b08f05 100644
--- a/collects/string-constants/private/english-string-constants.rkt
+++ b/collects/string-constants/private/english-string-constants.rkt
@@ -1055,7 +1055,7 @@ please adhere to these guidelines:
   (add-teachpack-to-list... "Add Teachpack to List...")
   (teachpack-already-installed "A teachpack with the name '~a' has already been installed. Overwrite it?")
   ; ~a is filled with a list of language names. Each name is separated by a newline and is indented two spaces (no commas, no 'and')
-  (teachpacks-only-in-languages "Teachpacks are only available in these languages: ~a")
+  (teachpacks-only-in-languages "The Teachpack menu is only available in these languages: ~a\n\nIn other languages, use 'require' instead.")
   
   
  ;;; Language dialog