Update README.md

Author: kevinmainairungu

README.md

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 # Navigation
 
-This is the toy app for lesson 3 of the [Android App Development in Kotlin course on Udacity](https://www.udacity.com/course/developing-android-apps-with-kotlin--ud9012).
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 ## Android Trivia 
 
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-Since students haven't yet learned about saving data or the Android lifecycle, it tries to eliminate bugs caused by configuration changes. 
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 <p align="center">
   <a href="https://github.com/kevinmainairungu/andfun-kotlin-android-trivia#about-the-app">
   </a>