Added header comments for through

through/through.d.ts

@@ -1,7 +1,10 @@
+// Type definitions for through
+// Project: https://github.com/dominictarr/through
+// Definitions by: Andrew Gaspar <https://github.com/AndrewGaspar/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
 /// <reference path="../node/node.d.ts" />
 
-
-
 declare module "through" {
 	import Stream = require("stream");