1 files changed, 8 insertions, 7 deletions

diff --git a/lisp/window.el b/lisp/window.el
index abd1a68b1f0..2c0ea8e4d56 100644
--- a/lisp/window.el
+++ b/lisp/window.el
@@ -1144,15 +1144,16 @@ explicitly provided via a `window-parameters' entry in ALIST."
                     buffer best-window 'reuse alist dedicated)))))))))
 
 (defun window-toggle-side-windows (&optional frame)
-  "Toggle side windows on specified FRAME.
+  "Toggle display of side windows on specified FRAME.
 FRAME must be a live frame and defaults to the selected one.
 
-If FRAME has at least one side window, save FRAME's state in the
-FRAME's `window-state' frame parameter and delete all side
-windows on FRAME afterwards.  Otherwise, if FRAME has a
-`window-state' parameter, use that to restore any side windows on
-FRAME leaving FRAME's main window alone.  Signal an error if
-FRAME has no side window and no saved state is found."
+If FRAME has at least one side window, delete all side
+windows on FRAME after saving FRAME's state in the
+FRAME's `window-state' frame parameter.  Otherwise,
+restore any side windows recorded in FRAME's `window-state'
+parameter, leaving FRAME's main window alone.  Signal an
+error if FRAME has no side windows and no saved state for
+it is found."
   (interactive)
   (let* ((frame (window-normalize-frame frame))
          (window--sides-inhibit-check t)