Update README.md

Author: Philippe734

README.md

@@ -9,11 +9,12 @@
 ## Install
 
 Download the package, install it, get the dependencies and run it with this one line commands. Same build, but two releases with different GUI: GTK3 or Qt5
-Release with GTK3 GUI:
+
+Release with GTK3 GUI (works with Ubuntu 20.04):
   ```
   sudo add-apt-repository ppa:gambas-team/gambas3 -y && sudo apt-get update && wget https://github.com/Philippe734/Simple.NFS.GUI/raw/master/Linux/1.0.16/simple-nfs-gui_1.0.16-0ubuntu1_all.deb -P ~ && sudo dpkg -i ~/simple-nfs-gui_1.0.16-0ubuntu1_all.deb && sudo apt-get install -fy && rm ~/simple-nfs-gui_1.0.16-0ubuntu1_all.deb && sudo -H Simple_NFS_GUI
   ```
-Release with Qt5 GUI:
+Release with Qt5 GUI (I don't know were it works, tell me in an issue):
   ```
   sudo add-apt-repository ppa:gambas-team/gambas3 -y && sudo apt-get update && wget https://github.com/Philippe734/Simple.NFS.GUI/raw/master/Linux/1.0.17/simple-nfs-gui_1.0.17-0ubuntu1_all.deb -P ~ && sudo dpkg -i ~/simple-nfs-gui_1.0.17-0ubuntu1_all.deb && sudo apt-get install -fy && rm ~/simple-nfs-gui_1.0.17-0ubuntu1_all.deb && sudo -H Simple_NFS_GUI
   ```