doc changes for coe release 1.6.001

Author: sreejithgs

docs/deploy-coe-with-Kafka.md

@@ -88,6 +88,7 @@ To edit the YAML file for the required changes, perform the following steps:
               "KAFKA": {
                 "ServerUrl": "X.X.X.X:9092", #Specify the Kafka broker IP
                 "KafkaTopic": "HTTP", #Specify the desired kafka topic
+                "DataFormat": "AVRO",
                 "RecordType": {
                     "HTTP": "all",
                     "TCP": "all",
@@ -297,7 +298,7 @@ The following example shows the YAML file with the data format configured as JSO
         {
             "Endpoints": {
               "KAFKA": {
-                DataFormat: "JSON",
+                "DataFormat: "JSON",
                 "ServerUrl": "X.X.X.X:9092", #Specify the Kafka broker IP
                 "KafkaTopic": "HTTP", #Specify the desired kafka topic
                 "RecordType": {