make it compile with npm test

jsf/jsf-tests.ts

@@ -1,3 +1,2 @@
 /// <reference path="jsf.d.ts" />
 
-import jsf = require("jsf");

jsf/jsf.d.ts

@@ -1,6 +1,6 @@
-// Type definitions for for the JSF 2.0 Ajax request API.
+// Type definitions for for the JSF 2.0 Ajax request API
 // Project: https://docs.oracle.com/cd/E17802_01/j2ee/javaee/javaserverfaces/2.0/docs/js-api/symbols/jsf.ajax.html
-// Definitions by: Lars Michaelis <https://github.com/larmic> and Stephan Zerhusen <https://github.com/szerhusenBC>
+// Definitions by: Lars Michaelis and Stephan Zerhusen <https://github.com/ButterFaces/ButterFaces>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare module "jsf" {