Correct some mistakes

ansible/README.md

@@ -1,6 +1,6 @@
 # Ansible playbooks and roles.
 
-For secrets and cred vars create /root/.secret/.ansible/vars_creds.yml<br/><br/>
+For secrets and cred vars create $HOME/.secret/.ansible/vars_creds.yml<br/><br/>
 
 `vcenter_hostname: "vcs8srv01.lab.loc"`<br/>
 `vcenter_username: "administrator@vsphere.local"`<br/>