diff --git a/lisp/ox.el b/lisp/ox.el
index e90832337..8564b21a5 100644
--- a/lisp/ox.el
+++ b/lisp/ox.el
@@ -752,7 +752,7 @@ e.g. \"tasks:nil\"."
 
 (defcustom org-export-time-stamp-file t
   "Non-nil means insert a time stamp into the exported file.
-The time stamp shows when the file was created. This option can
+The time stamp shows when the file was created.  This option can
 also be set with the OPTIONS keyword, e.g. \"timestamp:nil\"."
   :group 'org-export-general
   :type 'boolean)