fixed some tests for npm module

assertion-error/assertion-error-tests.ts

@@ -10,6 +10,6 @@ function foo () {
 }
 
 e = new AssertionError(str);
-e = new AssertionError(str, {a:1, b2});
-e = new AssertionError(str, {a:1, b2}, foo);
+e = new AssertionError(str, {a:1, b:2});
+e = new AssertionError(str, {a:1, b:2}, foo);
 

detect-indent/detect-indent-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="detect-indent-tests.d.ts" />
+/// <reference path="detect-indent.d.ts" />
 
 import di = require('detect-indent');
 

source-map-support/source-map-support.d.ts

@@ -4,5 +4,5 @@
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 declare module 'source-map-support' {
-	export function install();
+	export function install(): any;
 }