Merge pull request kriasoft#480 from NestorTejero/patch-1

Fix items.map call - missing parantheses

Author: koistya

docs/react-style-guide.md

@@ -52,14 +52,14 @@ For more information google for [component-based UI development](https://google.
 class Navigation extends Component {
   static propTypes = { items: PropTypes.array.isRequired };
   render() {
-    return <nav><ul>{this.props.items.map(x => <li>{x.text}</li>}</ul></nav>;
+    return <nav><ul>{this.props.items.map(x => <li>{x.text}</li>)}</ul></nav>;
   }
 }
 
 // Better
 function Navigation({ items }) {
   return (
-    <nav><ul>{items.map(x => <li>{x.text}</li>}</ul></nav>;
+    <nav><ul>{items.map(x => <li>{x.text}</li>)}</ul></nav>;
   );
 }
 Navigation.propTypes = { items: PropTypes.array.isRequired };