(ps-font-size): Doc fix.

diff --git a/lisp/ps-print.el b/lisp/ps-print.el
index 4f5f67fd91e34d60735da0343fb9a47961cc4878..f764d194a683013769120b599ad466ed3c6ea0ad 100644 (file)
--- a/lisp/ps-print.el
+++ b/lisp/ps-print.el
@@ -2869,7 +2869,8 @@ uses the fonts resident in your printer."
   :group 'ps-print-font)
 
 (defcustom ps-font-size   '(7 . 8.5)
-  "*Font size, in points, for ordinary text, when generating PostScript."
+  "*Font size, in points, for ordinary text, when generating PostScript.
+Either a float or a cons of floats (LANDSCAPE-SIZE . PORTRAIT-SIZE)."
   :type '(choice :menu-tag "Ordinary Text Font Size"
                 :tag "Ordinary Text Font Size"
                 (number :tag "Text Size")