final readme update 2

README.md

@@ -3,7 +3,7 @@ android SPV bitcoin wallet
 
 Prerequisites:
 - Download and install Java 7 or up
-- Download and Install the latest Android studio 2 or up
+- Download and Install the latest Android studio
 - Download and install the latest NDK https://developer.android.com/ndk/downloads/index.html or download it in android studio by "choosing the NDK" and press "download"
 - Go to https://github.com/breadwallet/breadwallet-android and clone or download the project
 - Open the project with Android Studio and let the project sync