Update README.md

README.md

@@ -35,13 +35,13 @@ groupadd no-internet
 ```
 And add your user to it
 ```
-usermod -a -G no-internet youruser
+usermod -a -G no-internet $(whoami)
 ```
 You should now see no-internet as a group your user is a member of
 
 To check run
 ```
-groups youruser
+groups $(whoami)
 ````
 Your user will need to be a member of the group as we will run the programs through sg