Update README.md

Author: pavelsust

README.md

@@ -1,3 +1,3 @@
 # HttpResponseCodeHandling
-[![API](https://img.shields.io/badge/API-14%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=16) 
+[![API](https://img.shields.io/badge/API-16%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=16) 
 [![](https://jitpack.io/v/paveltech/MoreApps.svg)](https://jitpack.io/#paveltech/MoreApps)