tutorial formatting

Author: chaance

tutorial/src/main.jsx

@@ -1,7 +1,7 @@
 import * as React from "react";
 import * as ReactDOM from "react-dom";
 import App from "./App";
-import './main.css';
+import "./main.css";
 
 let rootElement = document.getElementById("app");
 ReactDOM.render(<App />, rootElement);