update.

diff --git a/mime-ja.texi b/mime-ja.texi
index 8a3c58d..384f684 100644 (file)
--- a/mime-ja.texi
+++ b/mime-ja.texi
@@ -228,7 +228,7 @@ used.
 
 @defun mime-entity-filename entity
 
-Entity \e$B$N\e(B file \e$BL>$rJV$9!#\e(B
+@var{entity} \e$B$N\e(B file \e$BL>$rJV$9!#\e(B
 @end defun