Corrected basic application readme

Author: samdark

README.md

@@ -52,7 +52,7 @@ You can then install the Bootstrap Application using the following command:
 php composer.phar create-project --stability=dev yiisoft/yii2-app-basic yii-basic
 ~~~
 
-Now you should be able to access the Bootstrap Application using the URL `http://localhost/yii-basic/www/`,
+Now you should be able to access the application using the URL `http://localhost/yii-basic/www/`,
 assuming `yii-basic` is directly under the document root of your Web server.