Fix code markdown for Kafka Monitoring example (#107)
Fix code markdown for Kafka Monitoring example (#107)


gingerwizard/examples,elastic/demo,elastic/demo,elastic/examples,elastic/examples,gingerwizard/examples,gingerwizard/examples,elastic/examples,elastic/examples,gingerwizard/examples,gingerwizard/examples,gingerwizard/examples,elastic/demo,gingerwizard/examples,elastic/examples,elastic/examples,elastic/examples