Merge pull request #69 from nexus-uw/patch-1

added type to injected ngRedux in first example

Author: e-schultz

README.md

@@ -54,11 +54,14 @@ Angular 2 components:
 ```typescript
 import { NgRedux } from 'ng2-redux';
 
+interface IAppState {
+  // ...   
+};
 @Component({
   // ... etc.
 })
 class AppComponent {
-  constructor(private ngRedux: NgRedux) {}
+  constructor(private ngRedux: NgRedux<IAppState>) {}
 
   // ...
 }