diff --git a/LICENSE b/LICENSE
index 1485053b80002251080c68ba27792e28e7357268..23a2d5ae63d831da4552aea79a4916c4ece14f8a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2012 Hakim El Hattab, http://hakim.se
+Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/js/reveal.js b/js/reveal.js
index 23629c3034db6a80d6b63f8d05ba5322970f0f67..2d7752cae938892f5746bb5ce9e7c514f1e35b50 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -3,7 +3,7 @@
  * http://lab.hakim.se/reveal-js
  * MIT licensed
  * 
- * Copyright (C) 2012 Hakim El Hattab, http://hakim.se
+ * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
  */
 var Reveal = (function(){