message: Update README.md
  updated readme
diff: @@ -23,7 +23,8 @@ Add this to your ~/.homebridge/config.json file
  "port": 8080,
  "log": "/var/log/homebridge.stdout.log",
  "error_log": "/var/log/homebridge.stderr.log",
  - "restart": "/usr/local/bin/supervisorctl restart homebridge"
  + "restart": "/usr/local/bin/supervisorctl restart homebridge",
  + "temp": "/sys/class/thermal/thermal_zone0/temp"
  }
  ```
  @@ -32,6 +33,7 @@ This example uses [supervisor](http://supervisord.org/) to control homebridge. T
  Replace <b>/var/log/homebridge.stdout.log</b> with the path to your Homebridge output log.<br />
  Replace <b>/var/log/homebridge.stderr.log</b> with the path to your Homebridge error log.<br />
  Replace <b>/usr/local/bin/supervisorctl restart homebridge</b> with the command you use to restart Homebridge.
  +Replace <b>/sys/class/thermal/thermal_zone0/temp</b> with the command you use to check the CPU Temperature.
  ### For Systemd
  @@ -42,12 +44,14 @@ Add this to your /var/homebridge/config.json file
  "name": "Config",
  "port": 8080,
  "log": "/var/log/daemon.log",
  - "restart": "sudo systemctl restart homebridge.service"
  + "restart": "sudo systemctl restart homebridge.service",
  + "temp" : "/sys/class/thermal/thermal_zone0/temp"
  }
  ```
  Replace <b>/var/log/daemon.log</b> with the path to your Homebridge output log.<br />
  Replace <b>sudo systemctl restart homebridge.service</b> with the command you use to restart Homebridge.
  +Replace <b>/sys/class/thermal/thermal_zone0/temp</b> with the command you use to check the CPU Temperature.
  # Initial Run
  