Updated documentation

Author: iotblackbelt

USE.md

@@ -195,8 +195,8 @@ Paste the following code into the "Import nodes" dialog.
 [{"id":"3f287933.370c26","type":"azureiotdevice","z":"8b925e1d.d4bae","deviceid":"","pnpModelid":"","connectiontype":"","authenticationmethod":"","iothub":"","isIotcentral":false,"scopeid":"","enrollmenttype":"","saskey":"","certname":"","keyname":"","protocol":"mqtt","methods":[{"name":"blink"}],"DPSpayload":"","gatewayHostname":"","caname":"","cert":"","key":"","ca":"","x":740,"y":180,"wires":[["3b324938.562456","91745865.1dcbf8"]]},{"id":"3b324938.562456","type":"debug","z":"8b925e1d.d4bae","name":"Debug output","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":980,"y":140,"wires":[]},{"id":"d25d0bac.bc1648","type":"inject","z":"8b925e1d.d4bae","name":"Trigger telemetry","topic":"","payload":"","payloadType":"date","repeat":"5","crontab":"","once":true,"onceDelay":0.1,"x":240,"y":100,"wires":[["222c0397.643f0c"]]},{"id":"222c0397.643f0c","type":"function","z":"8b925e1d.d4bae","name":"telemetry","func":"msg = {\n    'topic': 'telemetry',\n    'payload': {'humidity': Math.round(10000*Math.random())/100,\n        'temperature': 20 + (Math.round(2500*Math.random())/100),\n        'pressure': 850 + (Math.round(35000*Math.random())/100)\n    }\n}\nreturn msg;","outputs":1,"noerr":0,"x":470,"y":100,"wires":[["3f287933.370c26"]]},{"id":"9973fed2.6ba9b","type":"inject","z":"8b925e1d.d4bae","name":"Trigger reported properties","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":220,"y":180,"wires":[["3a505702.e59f38"]]},{"id":"3a505702.e59f38","type":"function","z":"8b925e1d.d4bae","name":"properties","func":"msg = {\n    'topic': 'property',\n    'payload': { 'fanSpeed': {'value':120},\n        'voltage': {'value':5},\n        'current': {'value':55},\n        'irSwitch': {'value':true}\n    }\n}\nreturn msg;","outputs":1,"noerr":0,"x":470,"y":180,"wires":[["3f287933.370c26"]]},{"id":"91745865.1dcbf8","type":"function","z":"8b925e1d.d4bae","name":"command response","func":"if (msg.topic == \"command\") {\n   var responseMsg = {\n       \"topic\": \"response\",\n       \"payload\": {\n            \"requestId\": msg.payload.requestId,\n            \"methodName\": msg.payload.methodName,\n            \"status\": 200,\n            \"payload\": msg.payload.payload\n       }\n   };\n   return responseMsg;\n}\n","outputs":1,"noerr":0,"x":710,"y":300,"wires":[["3f287933.370c26"]]}]
 ```
 
-## Example flow: Azure IOT Central - IoT Plug and Play mobile template
-Here is an example that implements the Azure IOT Central - IoT Plug and Play mobile template. You have to [configure](./CONFIGURE.md) your node to represent an Azure IOT Central device that is based on the IoT Plug and Play mobile template.
+## Example flow: Azure IoT Central - IoT Plug and Play mobile template
+Here is an example that implements the Azure IoT Central - IoT Plug and Play mobile template. You have to [configure](./CONFIGURE.md) your node to represent an Azure IoT Central device that is based on the IoT Plug and Play mobile template.
 
 ![Azure IoT Central - IoT Plug and Play mobile template](images/IoTC-plugandplay-mobile-template.png)