cat-react#8: updated readme with HOC decorator information

README.md

@@ -104,6 +104,16 @@ export default class BasicInput extends React.Component {
 }
 ```
 
+**Note**: 
+You need the _babel-plugin-transform-decorators_ plugin to use the ``@Input`` decorator. 
+If you don't want or cannot add this plugin to you webpack config you need to use the HOC as a
+function (like the ``connect()`` HOC of Redux).
+
+Example: ``export default input()(BasicInput)``
+
+See the [Babel Documentation](https://babeljs.io/docs/plugins/transform-decorators/) for a detailed guide
+about how to add decorators to your application.
+
 ## Contribution
 The project requires at least the latest stable version of node and npm. You also need to have yarn installed globally.