Update README.md

Author: vicke4

README.md

@@ -3,7 +3,7 @@
 
 [![npm version](https://badge.fury.io/js/react-native-invoke-app.svg)](https://badge.fury.io/js/react-native-invoke-app)
 
-[Headless JS](https://facebook.github.io/react-native/docs/headless-js-android.html) is a way to run background tasks in a React Native app. Sometimes we may want to invoke the app from Headless JS. You can use this module to bring your app to foreground in all the following three cases.
+[Headless JS](https://facebook.github.io/react-native/docs/headless-js-android.html) is a way to run background tasks in a React Native app. Sometimes we may want to open the app from background task (Headless JS). You can use this module to bring your app to foreground in all the following three cases.
 
 - App is in foreground
 - App is in background