Wrong description of jvm.uptime metric

curl -H "Accept: application/json" -X OPTIONS http://localhost:9990/metrics/base/jvm.uptime

{
    "jvm.uptime": {
        "unit": "milliseconds",
        "type": "gauge",
        "description": "Displays the start time of the Java virtual machine in milliseconds. This attribute displays the approximate time when the Java virtual machine started.",
        "displayName": "JVM Uptime",
        "tags": ""
    }