Updated Cocoapods instruction in readme
Updated Cocoapods instruction in readme

proxyco/RxBluetoothKit,Fitbit/RxBluetoothKit,Fitbit/RxBluetoothKit,Fitbit/RxBluetoothKit,Polidea/RxBluetoothKit,proxyco/RxBluetoothKit,Polidea/RxBluetoothKit,Polidea/RxBluetoothKit