Merge remote-tracking branch 'origin/master'

Author: devgianlu

README.md

@@ -5,7 +5,7 @@
 [![Build Status](https://travis-ci.com/devgianlu/Aria2Android.svg?branch=master)](https://travis-ci.com/devgianlu/Aria2Android)
 [![Translate - with Stringlate](https://img.shields.io/badge/translate%20with-stringlate-green.svg)](https://lonamiwebs.github.io/stringlate/translate?git=https%3A%2F%2Fgithub.com%2Fdevgianlu%2FAria2Android)
 
-An Android app that lets you run [aria2](https://github.com/aria2/aria2) on your device. If you like this project you can donate some money with [PayPal](https://www.paypal.me/devgianlu) or with [Liberapay](https://liberapay.com/devgianlu/donate).
+An Android app that lets you run [aria2](https://github.com/aria2/aria2) on your device. If you like this project you can donate some money with [Liberapay](https://liberapay.com/devgianlu/donate) or `bitcoin:1FFNhcCHBeyYroGuUQLWAXhE9Kg9qsfHZP`.
 
 <div style='float:left'>
 <a href='https://play.google.com/store/apps/details?id=com.gianlu.aria2android&pcampaignid=MKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' width='25%' /></a>