emacs: Correct documentation of `notmuch-poll-script'

The functions referred to in the documentation for this variable were
replaced by the unified `notmuch-poll-and-refresh-this-buffer' in
21474f0e.  Update the documentation to reflect the new function.

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 08a86fd37afa757a39ca03ba29baa7b438b8783f..bc695119b1978b24fd33c3102cc257bbf1aba278 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -80,9 +80,8 @@ search."
   "An external script to incorporate new mail into the notmuch database.
 
 This variable controls the action invoked by
   "An external script to incorporate new mail into the notmuch database.
 
 This variable controls the action invoked by

-`notmuch-search-poll-and-refresh-view' and
-`notmuch-hello-poll-and-update' (each have a default keybinding
-of 'G') to incorporate new mail into the notmuch database.
+`notmuch-poll-and-refresh-this-buffer' (bound by default to 'G')
+to incorporate new mail into the notmuch database.

 
 If set to nil (the default), new mail is processed by invoking
 \"notmuch new\". Otherwise, this should be set to a string that
 
 If set to nil (the default), new mail is processed by invoking
 \"notmuch new\". Otherwise, this should be set to a string that