diff --git a/knockout.rx/knockout.rx.d.ts b/knockout.rx/knockout.rx.d.ts
index 44d3020c1..4f44153d8 100644
--- a/knockout.rx/knockout.rx.d.ts
+++ b/knockout.rx/knockout.rx.d.ts
@@ -1,3 +1,7 @@
+// Type definitions for knockout.rx 0.1
+// Project: https://github.com/Igorbek/knockout.rx
+// Definitions by: Igor Oleinikov <https://github.com/Igorbek>
+
 /// <reference path="../knockout/knockout.d.ts"/>
 /// <reference path="../rx.js/rx.js.d.ts"/>