Merge pull request react-navigation#95 from react-navigation/vonovak-patch-1

Update navigating-without-navigation-prop.md

Author: ericvicenti

docs/navigating-without-navigation-prop.md

@@ -46,7 +46,6 @@ function setTopLevelNavigator(navigatorRef) {
 function navigate(routeName, params) {
   _navigator.dispatch(
     NavigationActions.navigate({
-      type: NavigationActions.NAVIGATE,
       routeName,
       params,
     })