Merge pull request #5 from manavo/patch-1

Fix config example

Author: AbdullahFaqeir

README.md

@@ -66,7 +66,7 @@ In your `config/scout.php` add:
         'port'     => '8108',
         'path'     => '',
         'protocol' => 'http',
-    ]
+    ],
     'connection_timeout_seconds'   => 2,
     'healthcheck_interval_seconds' => 30,    
     'num_retries'                  => 3,