License attribution

src/app/app-routing.module.ts

@@ -1,3 +1,22 @@
+/*
+*    ------ BEGIN LICENSE ATTRIBUTION ------
+*    
+*    Portions of this file have been appropriated or derived from the following project(s) and therefore require attribution to the original licenses and authors.
+*    
+*    Repository: https://github.com/angular/angular-bazel-example
+*    Source File: src/app/app-routing.module.ts
+*    
+*    Copyrights:
+*      copyright (c) 2014-2017 google, inc. http://angular.io
+*    
+*    Licenses:
+*      MIT License
+*      SPDXId: MIT
+*    
+*    Auto-attribution by Threatrix, Inc.
+*    
+*    ------ END LICENSE ATTRIBUTION ------
+*/
 import { NgModule } from '@angular/core';
 import { PreloadAllModules, RouterModule, Routes } from '@angular/router';