Update patreon image link

Author: spacehuhn

README.md

@@ -4,7 +4,7 @@ Deauthentication attack and other 'hacks' using an ESP8266.
 ![esp8266 deauther with a smartphone](https://raw.githubusercontent.com/spacehuhn/esp8266_deauther/master/screenshots/smartphone_esp_1.jpg)  
 
 [**Support me and my projects on Patreon!**  
-<img width="450" alt="Support me on Patreon" src="https://raw.githubusercontent.com/spacehuhn/esp8266_deauther/testing/screenshots/patreon.png">](https://www.patreon.com/spacehuhn)  
+<img width="450" alt="Support me on Patreon" src="https://raw.githubusercontent.com/spacehuhn/esp8266_deauther/master/screenshots/patreon.png">](https://www.patreon.com/spacehuhn)  
 
 
 **Referring to this project as "jammer" is prohibited! Name the project by its correct name.**