Merge pull request #2 from Poussinou/patch-1

Update README.md

README.md

@@ -5,7 +5,12 @@ This App offers you a lot of different power options like shutting down, rebooti
 *Root is required!*
 <i style="color:red;">I am not responsible for any damage to your device!</i>
 
-<a href='https://play.google.com/store/apps/details?id=io.github.domi04151309.powerapp'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height="80"/></a>
+[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
+     alt="Get it on F-Droid"
+     height="80">](https://f-droid.org/packages/io.github.domi04151309.powerapp/)
+[<img src="https://play.google.com/intl/en_us/badges/images/generic/en-play-badge.png"
+     alt="Get it on Google Play"
+     height="80">](https://play.google.com/store/apps/details?id=io.github.domi04151309.powerapp)
 
 ## Previews
 <img src="https://raw.githubusercontent.com/Domi04151309/Power-App-for-Android/master/preview.jpg" width="18%" /><img src="https://raw.githubusercontent.com/Domi04151309/Power-App-for-Android/master/preview2.jpg" width="18%" /><img src="https://raw.githubusercontent.com/Domi04151309/Power-App-for-Android/master/preview3.jpg" width="18%" />