fixed a typo

src/Service/Config.php

@@ -1,4 +1,11 @@
 <?php
+/*
+ * Copyright (c) 2022. Micha Espey <tracer@24unix.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ */
 
 namespace App\Service;
 
@@ -11,23 +18,21 @@ class Config
 {
     private array $config;
 
-    /**
-     * @throws Exception
-     */
     public function __construct()
     {
+        // Check for either config.json.local or config.json.
         $configFile = dirname(path: __DIR__, levels: 2) . "/config.json.local";
         if (!file_exists(filename: $configFile)) {
             $configFile = dirname(path: __DIR__, levels: 2) . "/config.json";
         }
 
         if (!file_exists(filename: $configFile)) {
-            throw new Exception(message: 'Missing config file');
+            die('Missing config file');
         }
         $configJSON = file_get_contents(filename: $configFile);
 
         if (json_decode(json: $configJSON) === null) {
-            throw new Exception(message: 'Config file is not valid JSON.');
+            die('Config file is not valid JSON.');
         }
 
         $this->config = json_decode(json: $configJSON, associative: true);