Update Return Youtube Dislike.user.js

Extensions/UserScript/Return Youtube Dislike.user.js

@@ -11,7 +11,8 @@
 // @compatible opera
 // @compatible safari
 // @compatible edge
-// @downloadURL
+// @downloadURL https://github.com/Anarios/return-youtube-dislike/raw/main/Extensions/UserScript/Return%20Youtube%20Dislike.user.js
+// @updateURL https://github.com/Anarios/return-youtube-dislike/raw/main/Extensions/UserScript/Return%20Youtube%20Dislike.user.js
 // @grant GM_xmlhttpRequest
 // ==/UserScript==
 function getButtons() {