Why you did not mention the name of empty wrapper?

Link

https://beta.reactjs.org/learn#writing-markup-with-jsx

In this paragraph you wrote :

JSX is stricter than HTML. You have to close tags like <br />. Your component also can’t return multiple JSX tags. You have to wrap them into a shared parent, like a <div>...</div> or an empty <>...</> wrapper:

I"d recommend to add the name of the empty Wrapper Fragment and provide the two version of it:

function AboutPage() {
  return (
    <Fragment>
      <h1>About</h1>
      <p>Hello there.<br />How do you do?</p>
    </Fragment>
  );
}

The shortcut:

function AboutPage() {
  return (
    <>
      <h1>About</h1>
      <p>Hello there.<br />How do you do?</p>
    </>
  );

}

Abra a página React Learn vinculada e localize o parágrafo que começa com “JSX is stricter than HTML.”. Atualize-o para mencionar Fragment e mostrar tanto a sintaxe explícita de Fragment quanto o atalho com tags vazias. O trabalho estará concluído quando a página apresentar claramente as duas formas junto com a explicação existente sobre o wrapper.