Update README.md

README.md

@@ -18,11 +18,12 @@ cd ansible
 ansible-galaxy collection install -r roles/requirements.yml
 ```
 
-Install tools from `ansible` directory on local machine; must be *root*, use sudo or root account (without sudo):
+Install tools from `ansible` directory on local machine; as *root*, use sudo or root account (without sudo):
 
 ```
 sudo ansible-playbook -l localhost pb_controlhost.yml
 ```
+See the ansible subdirectory README for instructions to install as non root user.
 
 
 Configure Rancher CLI