В чем тут ошибка?

React

import React from 'react'
import Article from './Article'

export default function ArticleList(props){
    const { articles } = props
    const articleElements = articles.map(article=>{
        <li key={article.id}><Article article={article} /></li>
    })
    return(
        <ul>
            {articleElements}
        </ul>
    )
}

Ошибка такая :
./src/components/ArticleList.js
Line 7: Expected an assignment or function call and instead saw an expression no-unused-expressions

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