Use consistent indentation in README examples

Simon Egersand

2017-07-30 614998e82f3ccb270c9ab9cca10e8e5465a59061

Use consistent indentation in README examples

 README.md

@@ -30,7 +30,7 @@
...

render: function() {
  return <Datetime />;
    return <Datetime />;
}
```
[See this example working](http://codepen.io/simeg/pen/mEmQmP).