title: kafka-consumer-groups command issue
body: <p>I run this command:</p>
  
  <blockquote>
    <p>kafka-consumer-groups --bootstrap-server localhost:9092 --group my-consumer-group --reset-offsets --to-earliest --execute --topic my-topic-1</p>
  </blockquote>
  
  <p>It gives error:</p>
  
  <blockquote>
    <p>The syntax of the command is incorrect.</p>
  </blockquote>
  
  <p>As per the help results for this command, what I have typed seems to be right.</p>
  
  <p>What mistake am I making here?</p>