diff --git a/dexie/dexie.d.ts b/dexie/dexie.d.ts
index f813a1013..7bc7a5ae0 100644
--- a/dexie/dexie.d.ts
+++ b/dexie/dexie.d.ts
@@ -1,6 +1,7 @@
-// Type definitions for Dexie 1.3.1
+// Type definitions for Dexie v1.3.1
 // Project: https://github.com/dfahlander/Dexie.js
 // Definitions by: David Fahlander <http://github.com/dfahlander>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 interface Thenable<R> {
     then<U>(onFulfilled: (value: R) => Thenable<U>, onRejected: (error: any) => Thenable<U>): Thenable<U>;