Updates to Event Hubs TOC

Author: spelluru

articles/event-hubs/TOC.yml

@@ -31,9 +31,6 @@
           href: event-hubs-resource-manager-namespace-event-hub.md
     - name: Send and receive events
       items:
-        - name: Send and receive events using Data Generator
-          href: send-and-receive-events-using-data-generator.md
-          displayName: No Code, Sample data
         - name: Event Hubs SDKs (AMQP)
           items: 
           - name: .NET
@@ -56,6 +53,9 @@
           items:
           - name: Java
             href: event-hubs-quickstart-kafka-enabled-event-hubs.md
+        - name: Send and receive events using Data Generator
+          href: send-and-receive-events-using-data-generator.md
+          displayName: No Code, Sample data
     - name: Capture events
       items:
         - name: Use the Azure portal to enable Event Hubs Capture
@@ -283,16 +283,18 @@
             href: event-hubs-kafka-mirrormaker-2-tutorial.md
           - name: Using Apache Kafka Mirror Maker 1
             href: event-hubs-kafka-mirror-maker-tutorial.md
-        - name: Connect Apache Spark to an event hub
-          href: event-hubs-kafka-spark-tutorial.md
-        - name: Connect Apache Flink to an event hub
-          href: event-hubs-kafka-flink-tutorial.md
-        - name: Integrate Apache Kafka Connect 
-          href: event-hubs-kafka-connect-tutorial.md
-        - name: Integrate Apache Kafka Connect with Debezium
-          href: event-hubs-kafka-connect-debezium.md
-        - name: Connect Akka Streams to an event hub
-          href: event-hubs-kafka-akka-streams-tutorial.md
+        - name: Kafka Connect with Event Hubs
+          items:
+          - name: Connect Apache Spark to an event hub
+            href: event-hubs-kafka-spark-tutorial.md
+          - name: Connect Apache Flink to an event hub
+            href: event-hubs-kafka-flink-tutorial.md
+          - name: Integrate Apache Kafka Connect 
+            href: event-hubs-kafka-connect-tutorial.md
+          - name: Integrate Apache Kafka Connect with Debezium
+            href: event-hubs-kafka-connect-debezium.md
+          - name: Connect Akka Streams to an event hub
+            href: event-hubs-kafka-akka-streams-tutorial.md
         - name: FAQ - Event Hubs for Kafka
           href: apache-kafka-frequently-asked-questions.yml
     - name: Manage and monitor