LICENSE in erbook-6.0.1 vs LICENSE in erbook-6.1.0

@@ -1,4 +1,6 @@
+(the ISC license)
+
 Copyright 2006 Suraj N. Kurapati <[e-mail]>
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies.