#28 refactor: the config for blog api

Author: tanhongit

config/blog-api.php

@@ -1,10 +1,8 @@
 <?php
 
-$routePrefix = env('BLOG_API_ROUTE_PREFIX', 'api');
-
 return [
     'defaults' => [
         /* Set route prefix for the blog API */
-        'route_prefix' => $routePrefix,
+        'route_prefix' => env('BLOG_API_ROUTE_PREFIX', 'api'),
     ],
 ];