Fix a typo that causes an error when using another version Emacs.

* twittering-mode.el: Fix a typo that causes an error when using
another version Emacs. Thanks to afukumoto, who reports the
problem.
(twittering-load-user-id-db): fix a typo. Thanks

ChangeLog

@@ -1,3 +1,10 @@
+2018-11-21  Tadashi MATSUO  <tad@mymail.twin.jp>
+
+	* twittering-mode.el: Fix a typo that causes an error when using
+	another version Emacs. Thanks to afukumoto, who reports the
+	problem.
+	(twittering-load-user-id-db): fix a typo. Thanks
+
 2018-09-17  Tadashi MATSUO  <tad@mymail.twin.jp>
 
 	* twittering-mode.el: Add a variable for expiration of user IDs.

twittering-mode.el

@@ -5549,7 +5549,7 @@ The file is specified by `twittering-user-id-db-file'."
 	 ((or (equal generator-version emacs-version)
 	      (y-or-n-p
 	       (format "%s is generated by Emacs %s! Continue?"
-		       filename version)))
+		       filename generator-version)))
 	  (mapc (lambda (entry)
 		  (let ((id (car entry))
 			(properties (cdr entry)))