Some doc for desktop-auto-save-timeout

* doc/emacs/misc.texi (Saving Emacs Sessions):
Mention desktop-auto-save-timeout.

* lisp/desktop.el (desktop-save-mode): Doc fix.

* etc/NEWS: Related edit.

2 files changed, 5 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index b4391a165d3..cc6e8ac5805 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2014-02-03  Glenn Morris  <rgm@gnu.org>
 
+        * desktop.el (desktop-save-mode): Doc fix.
+
         * frameset.el (frameset-to-register):
         * kmacro.el (kmacro-to-register):
         * register.el (increment-register):
diff --git a/lisp/desktop.el b/lisp/desktop.el
index 78ecc2f5376..f603a413a82 100644
--- a/lisp/desktop.el
+++ b/lisp/desktop.el
@@ -160,7 +160,9 @@ the mode if ARG is omitted or nil.
 
 If Desktop Save mode is enabled, the state of Emacs is saved from
 one session to another.  See variable `desktop-save' and function
-`desktop-read' for details."
+`desktop-read' for details.
+
+For options you can set, browse the `desktop' customization group."
   :global t
   :group 'desktop)