(Simple Advice): Update example to fit argument change in previous-line.

diff --git a/lispref/advice.texi b/lispref/advice.texi
index 8299e13ac104e12bcae6e70f24f3d4dc40668ce0..595649303ed95cca09d3174fcf0c78fa030ea9c0 100644 (file)
--- a/lispref/advice.texi
+++ b/lispref/advice.texi
@@ -74,7 +74,8 @@ actually changing or even seeing that definition.  Here is how to do
 this:
 
 @example
-(defadvice previous-line (before next-line-at-end (arg))
+(defadvice previous-line (before next-line-at-end
+                                 (&optional arg try-vscroll))
   "Insert an empty line when moving up from the top line."
   (if (and next-line-add-newlines (= arg 1)
            (save-excursion (beginning-of-line) (bobp)))
@@ -87,8 +88,8 @@ this:
 @code{previous-line}.  This piece of advice is named
 @code{next-line-at-end}, and the symbol @code{before} says that it is
 @dfn{before-advice} which should run before the regular definition of
-@code{previous-line}.  @code{(arg)} specifies how the advice code can
-refer to the function's arguments.
+@code{previous-line}.  @code{(&optional arg try-vscroll)} specifies
+how the advice code can refer to the function's arguments.
 
   When this piece of advice runs, it creates an additional line, in the
 situation where that is appropriate, but does not move point to that