Tiny markup fix in Elisp manual

* doc/lispref/lists.texi (Building Lists): Use '@var' instead
of '@code' for argument.

diff --git a/doc/lispref/lists.texi b/doc/lispref/lists.texi
index ce62793550df2860e807de8b2a085517d9baed4b..fdcfe33661db9ae9c6eb7bc2ed5bb0602c223285 100644 (file)
--- a/doc/lispref/lists.texi
+++ b/doc/lispref/lists.texi
@@ -640,7 +640,7 @@ resulting list.  Instead, the sequence becomes the final @sc{cdr}, like
 any other non-list final argument.
 
 @defun copy-tree tree &optional vecp
-This function returns a copy of the tree @code{tree}.  If @var{tree} is a
+This function returns a copy of the tree @var{tree}.  If @var{tree} is a
 cons cell, this makes a new cons cell with the same @sc{car} and
 @sc{cdr}, then recursively copies the @sc{car} and @sc{cdr} in the
 same way.