replace https://github.com/borisyankov/DefinitelyTyped to https://github.com/DefinitelyTyped/DefinitelyTyped

xmlbuilder/xmlbuilder.d.ts

@@ -1,7 +1,7 @@
 // Type definitions for xmlbuilder
 // Project: https://github.com/oozcitak/xmlbuilder-js
 // Definitions by: Wallymathieu <http://github.com/wallymathieu>
-// Definitions: https://github.com/borisyankov/DefinitelyTyped
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare module 'xmlbuilder' {
     export = xmlbuilder;