(gnus-diary-delay-format-function): Use "non-nil" in docstring.

diff --git a/lisp/gnus/gnus-diary.el b/lisp/gnus/gnus-diary.el
index e4834131aa796fef3f57690aef0a623989986bee..bc2f096fd70cbcf5f7fa13d8c9e004ac7fd328bb 100644 (file)
--- a/lisp/gnus/gnus-diary.el
+++ b/lisp/gnus/gnus-diary.el
@@ -121,7 +121,7 @@ Please refer to `format-time-string' for information on possible values."
 
 (defcustom gnus-diary-delay-format-function 'gnus-diary-delay-format-english
   "*Function called to format a diary delay string.
-It is passed two arguments.  The first one is non nil if the delay is in
+It is passed two arguments.  The first one is non-nil if the delay is in
 the past.  The second one is of the form ((NUM . UNIT) ...) where NUM is
 an integer and UNIT is one of 'year 'month 'week 'day 'hour or 'minute.
 It should return strings like \"In 2 months, 3 weeks\", \"3 hours,