Mistake in example-config.json
Hi Hello, 
as i tried to install fritz-platform yesterday i found an error in the config exsample on line 62. 
There is a misplaces trailed comma on that line

Thank you for that great Plugin, it works great even with Hoods

https://github.com/SeydX/homebridge-fritz-platform/blob/1c2705a1cddc3a4d25bfcea4860d1f935c01fd93/example/example-config.json#L62