updat Linux_Intall_ReadME.md

Author: ArduinoShop

Diff for: Linux_Intall_ReadME.md

@@ -21,7 +21,7 @@ This bash script installs the Arduino IDE 2.0 on Linux Desktop..
 4). type Arduino in the search bar - you should see an icon for Arduino 2.0
 5). you can click on the icon to run the IDE - or right-click to add a it to the dock.
 
-<!-- img src="file:// -->
+<img src="https://raw.githubusercontent.com/ArduinoShop/arduino-ide/Linux_Install/arduino2.png">