[hotfix][docs] Adding Amazon Kinesis Data Firehose connector to datastream connectors overview

Author: dannycranmer

docs/content.zh/docs/connectors/datastream/overview.md

@@ -39,7 +39,8 @@ under the License.
 
  * [Apache Kafka]({{< ref "docs/connectors/datastream/kafka" >}}) (source/sink)
  * [Apache Cassandra]({{< ref "docs/connectors/datastream/cassandra" >}}) (sink)
- * [Amazon Kinesis Streams]({{< ref "docs/connectors/datastream/kinesis" >}}) (source/sink)
+ * [Amazon Kinesis Data Streams]({{< ref "docs/connectors/datastream/kinesis" >}}) (source/sink)
+ * [Amazon Kinesis Data Firehose]({{< ref "docs/connectors/datastream/firehose" >}}) (sink)
  * [Elasticsearch]({{< ref "docs/connectors/datastream/elasticsearch" >}}) (sink)
  * [FileSystem]({{< ref "docs/connectors/datastream/filesystem" >}}) (sink)
  * [RabbitMQ]({{< ref "docs/connectors/datastream/rabbitmq" >}}) (source/sink)

docs/content/docs/connectors/datastream/overview.md

@@ -40,7 +40,8 @@ Connectors provide code for interfacing with various third-party systems. Curren
 
  * [Apache Kafka]({{< ref "docs/connectors/datastream/kafka" >}}) (source/sink)
  * [Apache Cassandra]({{< ref "docs/connectors/datastream/cassandra" >}}) (sink)
- * [Amazon Kinesis Streams]({{< ref "docs/connectors/datastream/kinesis" >}}) (source/sink)
+ * [Amazon Kinesis Data Streams]({{< ref "docs/connectors/datastream/kinesis" >}}) (source/sink)
+ * [Amazon Kinesis Data Firehose]({{< ref "docs/connectors/datastream/firehose" >}}) (sink)
  * [Elasticsearch]({{< ref "docs/connectors/datastream/elasticsearch" >}}) (sink)
  * [FileSystem]({{< ref "docs/connectors/datastream/filesystem" >}}) (source/sink)
  * [RabbitMQ]({{< ref "docs/connectors/datastream/rabbitmq" >}}) (source/sink)