diff --git a/config.example.php b/config.example.php
index 0dafe17..4c4cc0f 100644
--- a/config.example.php
+++ b/config.example.php
@@ -9,7 +9,7 @@ $config = [
 		'help' => 'Help text for metric',
 		'http' => [
             'url' => 'http://example.com', // The url to get collected for the metric
-            'data' => 'responsebody' // The body is used as output
+            'data' => 'responsebody', // The body is used as output
         ],
 		'jsonelem' => '0.metric',
 	],
@@ -17,14 +17,15 @@ $config = [
         'help' => 'Help text for metric',
         'http' => [
             'url' => 'http://example.com', // The url to get collected for the metric
-            'data' => 'hasresponse' // If an error occured during request this will return 0, otherwise 1
+            'data' => 'hasresponse', // If an error occured during request this will return 0, otherwise 1
         ],
     ],
     'app_demo_metric4' => [
         'help' => 'Help text for metric',
         'http' => [
             'url' => 'http://example.com', // The url to get collected for the metric
-            'data' => 'responsetime' // This will return the transfer time
+            'data' => 'responsetime', // This will return the transfer time
+            'proxy' => 'http://192.168.1.252:8080', // The proxy server the request needs to use
         ],
     ],
 ];
\ No newline at end of file