(get-buffer-window-list): Doc fix.

diff --git a/lisp/subr.el b/lisp/subr.el
index cb825b3e8b33658f20258b7aa7a2f0bac1586a53..f2c643b669004b371dca5543acbc0ae76112422e 100644 (file)
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -1600,7 +1600,8 @@ On other systems, this variable is normally always nil.")
 
 ;; This should probably be written in C (i.e., without using `walk-windows').
 (defun get-buffer-window-list (buffer &optional minibuf frame)
-  "Return windows currently displaying BUFFER, or nil if none.
+  "Return list of all windows displaying BUFFER, or nil if none.
+BUFFER can be a buffer or a buffer name.
 See `walk-windows' for the meaning of MINIBUF and FRAME."
   (let ((buffer (if (bufferp buffer) buffer (get-buffer buffer))) windows)
     (walk-windows (function (lambda (window)