bug#6976: typo in antlr-font-lock-additional-keywords

[Masatake YAMATO]

Look at `antlr-font-lock-additional-keywords'.
It seems unbound symbol `type-face' is refereed.
I don't know antlr but I guess it should be 
`font-lock-type-face'.


=== modified file 'lisp/progmodes/antlr-mode.el'
*** lisp/progmodes/antlr-mode.el        2010-08-29 16:17:13 +0000
--- lisp/progmodes/antlr-mode.el        2010-09-03 11:46:58 +0000
***************
*** 951,957 ****
        (3 antlr-keyword-face)
        (4 (if (member (match-string 4) '("Lexer" "Parser" "TreeParser"))
             antlr-keyword-face
!          type-face)))
       (,(lambda (limit)
         (antlr-re-search-forward
          "\\<\\(header\\|options\\|tokens\\|exception\\|catch\\|returns\\)\\>"
--- 951,957 ----
        (3 antlr-keyword-face)
        (4 (if (member (match-string 4) '("Lexer" "Parser" "TreeParser"))
             antlr-keyword-face
!          font-lock-type-face)))
       (,(lambda (limit)
         (antlr-re-search-forward
          "\\<\\(header\\|options\\|tokens\\|exception\\|catch\\|returns\\)\\>"