diff --git a/README.org b/README.org
index f5ce77e..d36e80e 100644
--- a/README.org
+++ b/README.org
@@ -1,6 +1,6 @@
 * Intro
 
-Contacts management system for Org mode
+Contacts management system for Org Mode.
 
 (The public repo of original =org-mode/contrib/lisp/org-contacts.el=.)
 
diff --git a/org-contacts.el b/org-contacts.el
index 206838a..6af14ca 100644
--- a/org-contacts.el
+++ b/org-contacts.el
@@ -1,4 +1,4 @@
-;;; org-contacts.el --- Contacts management  -*- lexical-binding: t; -*-
+;;; org-contacts.el --- Contacts management system for Org Mode. -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 2010-2014, 2021 Julien Danjou <julien@danjou.info>