diff --git a/AD_LICENSE b/AD_LICENSE
index 66cdb1e..652c4c2 100644
--- a/AD_LICENSE
+++ b/AD_LICENSE
@@ -1,4 +1,5 @@
 /**
+ * Fast UUID generator, RFC4122 version 4 compliant.
  * author: Jeff Ward (jcward.com).
  * license: MIT license
  * link: http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/21963136#21963136