Update README.md

Author: baponkar

README.md

@@ -4,5 +4,5 @@ This Script using zenity gui.If Your's linux system has not zenity package then
 `sudo apt-get install zenity`
 then this script works properly by `./gui_update_1.sh`.
 
-In new update(v-2.2) of gui_update_1.sh file having security check option for your machine with rkhunter package.So you need to download this package also
+In new update(v-2.2.1) of gui_update_1.sh file having security check option for your machine with rkhunter package.So you need to download this package also
 `sudo apt install rkhunter -y`