errors in readme. Configuration example

[Mart-Muc]

short: great plugin, just found it today to switch my Sauna.

but it costed me 30 min to figure out why it doesnt switch off:

--> error in Configuration example

• "deviceCmndOff": "/cm?cmnd=power%20onf" should be off !!!
• "pollingInterval" two times,
• Syntax error: "," at wrong positionS

[martinbernat]

Really sorry for that, must have been my merging mistake or something. Fixed in 1.1.2.