(Finteractive): Doc fix.

src/ChangeLog

+2009-02-27  Glenn Morris  <rgm@gnu.org>
+
+	* callint.c (Finteractive): Doc fix.
+
 2009-02-27  Kenichi Handa  <handa@m17n.org>
 	* lread.c (read_escape): Signal an error for invalid \UXXXXXXXX.

src/callint.c

@@ -127,7 +127,7 @@ If the string begins with `^' and `shift-select-mode' is non-nil,
  Emacs first calls the function `handle-shift-select'.
 You may use `@', `*', and `^' together.  They are processed in the
  order that they appear, before reading any arguments.
-usage: (interactive ARGS)  */)
+usage: (interactive &optional ARGS)  */)
      (args)
      Lisp_Object args;
 {