syntax error in sample configuration file

[LinuxforPunks]

{ "messageServer": { "host": "127.0.0.1", "port": 6689 }, "inputs": [ { "source": "server1", "stream": "app1", "config": { "path": "log.io-demo/file-generator/app1-server1.log" } }, { "source": "server2", "stream": "system-logs", "config": { "path": "/var/log/**/.log", "watcherOptions": { "ignored": ".txt", "depth": 99, } } } ] }

There shouldn't be a trailing comma at the end of the list.