diff --git a/isso/js/app/api.js b/isso/js/app/api.js
index 33cab7c..4aacf04 100644
--- a/isso/js/app/api.js
+++ b/isso/js/app/api.js
@@ -1,8 +1,3 @@
-/*
- * Copyright 2013, Martin Zimmermann <info@posativ.org>. All rights reserved.
- * License: BSD Style, 2 clauses. See isso/__init__.py.
- */
-
 define(["q"], function(Q) {
 
     "use strict";
diff --git a/isso/js/app/utils.js b/isso/js/app/utils.js
index fb5c0af..81e012d 100644
--- a/isso/js/app/utils.js
+++ b/isso/js/app/utils.js
@@ -1,9 +1,3 @@
-/* Copyright 2013, Martin Zimmermann <info@posativ.org>. All rights reserved.
- * License: BSD Style, 2 clauses. See isso/__init__.py.
- *
- * utility functions
- */
-
 define(["app/markup"], function(Mark) {
 
     // return `cookie` string if set
@@ -42,4 +36,4 @@ define(["app/markup"], function(Mark) {
         cookie: cookie,
         ago: ago
     };
-});
\ No newline at end of file
+});
diff --git a/isso/js/embed.js b/isso/js/embed.js
index 6951bb7..509e913 100644
--- a/isso/js/embed.js
+++ b/isso/js/embed.js
@@ -1,3 +1,8 @@
+/*
+ * Copyright 2013, Martin Zimmermann <info@posativ.org>. All rights reserved.
+ * Distributed under the MIT license
+ */
+
 require(["ready", "app/api", "app/isso", "app/count", "app/dom", "app/markup"], function(domready, api, isso, count, $, Mark) {
 
     "use strict";