style(blueprint): remove whitespaces at end of line

Close #2720

Author: EdJoPaTo

Diff for: packages/angular-cli/blueprints/module/files/__path__/__name__.module.spec.ts

@@ -5,7 +5,7 @@ import <%= classifiedModuleName %>Module from './<%= dasherizedModuleName %>.mod
 
 describe('<%= classifiedModuleName %>Module', () => {
   let <%= camelizedModuleName %>Module;
-  
+
   beforeEach(() => {
     <%= camelizedModuleName %>Module = new <%= classifiedModuleName %>Module();
   });

Diff for: packages/angular-cli/blueprints/ng2/files/README.md

@@ -19,7 +19,7 @@ Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.
 
 ## Running end-to-end tests
 
-Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/). 
+Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
 Before running the tests make sure you are serving the app via `ng serve`.
 
 ## Deploying to Github Pages