diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0056be9dd63..3ed98c45b4c 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2001-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
+
+	* files.el (switch-to-buffer-other-window)
+	(switch-to-buffer-other-frame): Add an xref to display-buffer in
+	the doc string.
+
 2001-05-17  Gerd Moellmann  <gerd@gnu.org>
 
 	* language/slovak.el, language/czech.el: New maintainer.
diff --git a/lisp/files.el b/lisp/files.el
index 0e99520c4b1..d0cbc2cc417 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -700,7 +700,10 @@ unlike `file-truename'."
 (defun switch-to-buffer-other-window (buffer &optional norecord)
   "Select buffer BUFFER in another window.
 Optional second arg NORECORD non-nil means
-do not put this buffer at the front of the list of recently selected ones."
+do not put this buffer at the front of the list of recently selected ones.
+
+This uses the function `display-buffer' as a subroutine; see its
+documentation for additional customization information."
   (interactive "BSwitch to buffer in other window: ")
   (let ((pop-up-windows t))
     (pop-to-buffer buffer t norecord)))
@@ -708,7 +711,10 @@ do not put this buffer at the front of the list of recently selected ones."
 (defun switch-to-buffer-other-frame (buffer &optional norecord)
   "Switch to buffer BUFFER in another frame.
 Optional second arg NORECORD non-nil means
-do not put this buffer at the front of the list of recently selected ones."
+do not put this buffer at the front of the list of recently selected ones.
+
+This uses the function `display-buffer' as a subroutine; see its
+documentation for additional customization information."
   (interactive "BSwitch to buffer in other frame: ")
   (let ((pop-up-frames t))
     (pop-to-buffer buffer t norecord)