contrib/lisp/: Fix some local variables settings

contrib/lisp/ox-freemind.el

@@ -531,8 +531,4 @@ Return output file's name."
 
 (provide 'ox-freemind)
 
-;; Local variables:
-;; generated-autoload-file: "org-loaddefs.el"
-;; End:
-
 ;;; ox-freemind.el ends here

contrib/lisp/ox-taskjuggler.el

@@ -838,7 +838,6 @@ Open file with the TaskJuggler GUI."
 (provide 'ox-taskjuggler)
 
 ;; Local variables:
-;; generated-autoload-file: "org-loaddefs.el"
 ;; sentence-end-double-space: t
 ;; End: