migrate-angular-1-x-applications-to-sharepoint-framework.md: fix/remove broken links

Author: fowl2

docs/spfx/web-parts/guidance/migrate-angular-1-x-applications-to-sharepoint-framework.md

@@ -8,11 +8,11 @@ localization_priority: Priority
 
 # Migrate AngularJS applications to SharePoint Framework
 
-Many organizations have been using AngularJS v1.x for building SharePoint solutions in the past. This article shows how to migrate an existing AngularJS application styled using [ngOfficeUIFabric](http://ngofficeuifabric.com) - AngularJS directives for Office UI Fabric, to a SharePoint Framework client-side web part. The sample application used for this tutorial manages To Do items stored in a SharePoint list.
+Many organizations have been using AngularJS v1.x for building SharePoint solutions in the past. This article shows how to migrate an existing AngularJS application styled using [ngOfficeUIFabric](https://github.com/ngOfficeUIFabric/ng-officeuifabric) - AngularJS directives for Office UI Fabric, to a SharePoint Framework client-side web part. The sample application used for this tutorial manages To Do items stored in a SharePoint list.
 
 <img alt="AngularJS application for managing To Do items stored in a SharePoint list" src="../../../images/ng-migration-original-angular-application.png" width="800">
 
-The source of the AngularJS application is available on GitHub at [angular-migration/angular-todo](https://github.com/SharePoint/sp-dev-fx-webparts/tree/dev/samples/angular-migration/angular-todo).
+The source of the AngularJS application is available on GitHub at [angular-migration/angular-todo](https://github.com/pnp/sp-dev-fx-webparts/tree/master/samples/angular-migration/angular-todo).
 
 The source of the AngularJS application migrated to SharePoint Framework is available on GitHub at [samples/angular-todo](https://github.com/SharePoint/sp-dev-fx-webparts/tree/master/samples/angular-todo).