diff --git a/README.md b/README.md
index 5ded035..df3a6fd 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ android {
     }
 ```
 
+Minimal supported Android API level for Exponea SDK is 21.
+
 ## Documentation
   * [Basics concepts](./documentation/BASIC_CONCEPTS.md)
   * [Configuration](./documentation/CONFIGURATION.md)
diff --git a/documentation/PUSH.md b/documentation/PUSH.md
index 629942a..b5f537c 100644
--- a/documentation/PUSH.md
+++ b/documentation/PUSH.md
@@ -15,18 +15,19 @@ import 'package:exponea/exponea.dart';
 final _plugin = ExponeaPlugin();
 final subscription = _plugin.openedPushStream.listen((openedPush) {
   switch(openedPush.action) {
-    case PushAction.app:
+    case PushActionType.app:
       // last push directed user to your app with no link
 
       // log data defined on Exponea backend
-      print(openedPush.additionalData); 
+      print('app - ${openedPush.data}'); 
       break;
-    case PushAction.deeplink:
+    case PushActionType.deeplink:
       // last push directed user to your app with deeplink
-      print(openedPush.url);
+      print('deeplink - ${openedPush.url}');
       break;
-    case PushAction.web:
+    case PushActionType.web:
       // last push directed user to web, nothing to do here
+      print('web');
       break;
   }
 });
diff --git a/documentation/PUSH_IOS.md b/documentation/PUSH_IOS.md
index 695e208..4cba303 100644
--- a/documentation/PUSH_IOS.md
+++ b/documentation/PUSH_IOS.md
@@ -67,7 +67,7 @@ To be able to send push notifications from Exponea backend, you need to connect
 You'll need a special permission for notifications visible to the user. To request it, call `ExponeaPlugin().requestIosPushAuthorization()` from **dart**.
 ```dart 
 _plugin.requestIosPushAuthorization()
-.then((accepted) => print(`User has ${accepted ? 'accepted': 'rejected'} push notifications.`))
+.then((accepted) => print("User has ${accepted ? 'accepted': 'rejected'} push notifications."))
 .catchError((error) => print('Error: $error'));
 ```