Revert README changes

README.md

@@ -20,12 +20,6 @@ run a playbook with sudo:
 ansible-playbook playbooks/<playbook_name>.yml -K
 ```
 
-check PHP versions on hosts and in running Docker containers (falls back to sudo for Docker if needed, add `-K` if sudo requires a password):
-
-```bash
-ansible-playbook playbooks/phpcheck.yml
-```
-
 ## WSL Setup Instructions
 
 To use Ansible on Windows, you need to set up Windows Subsystem for Linux (WSL).