But if I run the kafka command to consume from the topics then it works fine and I can consume the updates

bin/kafka-console-consumer.sh --topic app.public.cfc --from-beginning --bootstrap-server localhost:9092

Hi, this PR fixes the code examples and documentation for `test-machine` - please review it when you get a chance cc @cddr . Thanks! https://github.com/FundingCircle/jackdaw/pull/287