Sync a doc.

diff --git a/lisp/mm-util.el b/lisp/mm-util.el
index 703973d..69823c4 100644 (file)
--- a/lisp/mm-util.el
+++ b/lisp/mm-util.el
@@ -385,7 +385,7 @@ If the charset is `composition', return the actual one."
             mail-parse-mule-charset)))))))
 
 (defun mm-mime-charset (charset)
-  "Return the MIME charset corresponding to the MULE CHARSET."
+  "Return the MIME charset corresponding to the given Mule CHARSET."
   (if (eq charset 'unknown)
       (error "The message contains non-printable characters, please use attachment"))
   (if (and (fboundp 'coding-system-get) (fboundp 'get-charset-property))