second time fix

account.yml

@@ -19,7 +19,7 @@ spring:
       group-id: account-consumer
       auto-offset-reset: earliest
       key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
-      value-deserializer: rg.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
     producer:
       bootstrap-servers: localhost:9092
       key-deserializer: org.apache.kafka.common.serialization.StringDeserializer

customer.yml

@@ -19,7 +19,7 @@ spring:
       group-id: customer-consumer
       auto-offset-reset: earliest
       key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
-      value-deserializer: rg.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
     producer:
       bootstrap-servers: localhost:9092
       key-deserializer: org.apache.kafka.common.serialization.StringDeserializer