diff --git a/.config/cron/job.guile b/.config/cron/job.guile
index cf413f1b..25cb497a 100644
--- a/.config/cron/job.guile
+++ b/.config/cron/job.guile
@@ -26,7 +26,7 @@ The \"1\" means the key is cached."
                 #\newline))))
 
 (define (gpg-key-cached?)
-  "Return #t of a key is cached in the GPG agent, #f otherwise."
+  "Return #t if a key is cached in the GPG agent, #f otherwise."
   (let ((keyinfo (gpg-keyinfo)))
     (not (null? (filter (lambda (info) (string= (list-ref info 6) "1"))
                         keyinfo)))))