Update README.md

Author: Richard Hua

README.md

@@ -433,7 +433,7 @@ The simplest way to do this is to "CodePush-ify" your app's root component. To d
 
     *NOTE: Decorators are not yet supported in Babel 6.x pending proposal update.* You may need to enable it by installing and using [babel-preset-react-native-stage-0](https://github.com/skevy/babel-preset-react-native-stage-0#babel-preset-react-native-stage-0).
 
-If an update is available, it will be silently downloaded, and installed the next time the app is restarted (either explicitly by the end user or by the OS), which ensures the least invasive experience for your end users. If an available update is mandatory, then it will be installed immediately, ensuring that the end user gets it as soon as possible.
+With the default options, CodePush will check for updates on every app start. If an update is available, it will be silently downloaded, and installed the next time the app is restarted (either explicitly by the end user or by the OS), which ensures the least invasive experience for your end users. If an available update is mandatory, then it will be installed immediately, ensuring that the end user gets it as soon as possible.
 
 If you would like your app to discover updates more quickly, you can also choose to sync up with the CodePush server every time the app resumes from the background.