update.

diff --git a/mime-en.texi b/mime-en.texi
index 423b852..2ecc9f1 100644 (file)
--- a/mime-en.texi
+++ b/mime-en.texi
@@ -959,12 +959,13 @@ FLIM \e$B$O$3$l$i$rId9f2=!&I|9f2=$9$k5!G=$rDs6!$7$^$9!#\e(B
 
 Decode MIME encoded-words in header fields.@refill
 
-If @var{code-conversion} is @code{nil}, it decodes only encoded-words.
-If it is mime-charset, it decodes non-ASCII bit patterns as the
-mime-charset.  Otherwise it decodes non-ASCII bit patterns as the
-default-mime-charset.@refill
+If @var{code-conversion} is @code{nil}, only encoded-words are decoded.
+If @var{code-conversion} is a MIME charset (@ref{MIME charset}),
+non-ASCII bit patterns are decoded as the MIME charset.  Otherwise
+non-ASCII bit patterns are decoded as the
+@code{default-mime-charset}. (cf. @ref{entity formatting}) @refill
 
-If @var{separator} is not nil, it is used as header separator.
+If @var{separator} is not @code{nil}, it is used as header separator.
 @end defun