core/homeassistant/components/uptime/translations/en.json

{
    "config": {
        "abort": {
            "single_instance_allowed": "Already configured. Only a single configuration possible."
        },
        "step": {
            "user": {
                "description": "Do you want to start set up?"
            }
        }
    },
    "title": "Uptime"
}