The task is not the same as the explanation. As you can see the following:
9. Navigate to the /home/consultants directory. Ensure that the consultant2 user can add content to the consultant1.txt file.
Goes on to instead just create the file consultant2.txt:
9.1 Change to the /home/consultants directory. Create an empty file called consultant2.txt.
[consultant2@servera ~]$ cd /home/consultants/
[consultant2@servera consultants]$ touch consultant2.txt
