quickstart gitbook has some wrong messages

i found some wrong messages when i try to reaapear the example followinig the guide [quick-start](https://rocketmq-1.gitbook.io/rocketmq-connector/quick-start/file-connector)
1. “两套RocketMQ集群环境”应该改为“一套RocketMQ集群环境”，因为file的record发送和file的record消费是一套集群，
2. ”source connector启动“目录下的”topic“都应该改为“connect-topicname”

3. “sink connector启动”目录下的”topic“都应该改为“connect-topicname”

finally i want to show commond line to start the file-connector, if anyone needed
1. wget --post-data='{"connector-class":"org.apache.rocketmq.connect.file.FileSourceConnector","connect-topicname":"fileTopic","filename":"/home/lighthouse/source-file.txt","source-record-converter":"org.apache.rocketmq.connect.runtime.converter.JsonConverter"}' http://localhost:8081/connectors/fileConnectorSource

2. wget --post-data='{"connector-class":"org.apache.rocketmq.connect.file.FileSinkConnector","connect-topicname":"fileTopic","filename":"/home/lighthouse/sink-file.txt","source-record-converter":"org.apache.rocketmq.connect.runtime.converter.JsonConverter"}' http://localhost:8081/connectors/fileConnectorSink