diff --git a/org-unique-id.el b/org-unique-id.el
index 0cc4d75..d615eb1 100644
--- a/org-unique-id.el
+++ b/org-unique-id.el
@@ -26,17 +26,52 @@
 
 ;;; Commentary:
 
-;; This package is inspired by a blog post I published about a year
-;; before I decided to write this package [1], which in turn is
-;; largely inspired by another blog post [2].
+;; org-unique-id is a utility package for org-mode users that are
+;; tired dealing with random org IDs for their headers’ anchor that
+;; change on each org to HTML exports among others.  This package
+;; creates meaningful custom IDs for org headers that won’t change
+;; unless the user modifies or removes them manually.
 ;;
-;; It will generate a unique ID for each headers in an org file based
-;; on the headers’ name plus a random short string in order to be sure
-;; to make it unique.  This ID will be inserted in each header’s
-;; properties as a custom ID.
+;; In order to be enabled, this package’s `org-unique-id-maybe'
+;; function must be hooked to `before-save-hook', and the string
+;; \\='unique-id:t\\=' must be present in an \\='#+OPTIONS:\\=' line
+;; in the buffer.
 ;;
-;; [1] https://blog.phundrak.com/better-custom-ids-orgmode/
-;; [2] https://writequit.org/articles/emacs-org-mode-generate-ids.html
+;; If the \\='unique-id:t\\=' string is found, then it will create a
+;; slug of the current header (and if there are, its parent headers)
+;; and it will add a unique string suffix generated with a UUID
+;; generator to ensure all IDs are unique.
+;;
+;; Here is an example of an org-mode file without the
+;; \\='unique-id:t\\=' option after save:
+;;
+;;     #+title: Test file
+;;     * Test level 1
+;;     ** Test level 2
+;;     * Test level 1
+;;
+;; And here is the same org-mode file but with the option atop its
+;; content:
+;;
+;;     ,#+title: Test file
+;;     ,#+options: unique-id:t
+;;     ,* Test level 1
+;;     :PROPERTIES:
+;;     :CUSTOM_ID: Test-level-1-zmb40t305kj0
+;;     :END:
+;;     ,** Test level 2
+;;     :PROPERTIES:
+;;     :CUSTOM_ID: Test-level-1-Test-level-2-spn40t305kj0
+;;     :END:
+;;     ,* Test level 1
+;;     :PROPERTIES:
+;;     :CUSTOM_ID: Test-level-1-1nx40t305kj0
+;;     :END:
+;;
+;; Of course the last part of the custom ID might differ for you, but
+;; once it is generated, org-unique-id will not modify it or
+;; regenerate it unless you delete it yourself, hence ensuring a
+;; constant ID for your org exports.
 
 ;;; Code: