title: expected assignment or function call: no-unused-expressions ReactJS
body: <pre><code>class Game extends Component 
  {
    constructor() 
    {
      super()
      this.state = {
        speed: 0
      }
      //firebaseInit()
    }
    render()
    {
      return 
      (
        &lt;div&gt;
          &lt;h1&gt;The Score is {this.state.speed};&lt;/h1&gt;
        &lt;/div&gt;
      )
    }
  }
  
  export default Game;
  </code></pre>
  
  <p>I am new to React and for this code its giving this error</p>
  
  <pre><code>Expected an assignment or function call and instead saw an expression  no-unused-expressions
  </code></pre>
  
  <p>Dont understand where getting wrong, please help</p>