deconz: Removes condescending language from documentation (#870)

deconz/README.md

@@ -6,7 +6,7 @@ Control a ZigBee network using ConBee or RaspBee hardware by Dresden Elektronik.
 
 ## Installation
 
-The installation of this add-on is straightforward and easy to do.
+Follow these steps to get the add-on installed on your system:
 
 1. Navigate in your Home Assistant frontend to **Hass.io** -> **Add-on Store**.
 2. Find the "deCONZ" add-on and click it.
@@ -34,7 +34,7 @@ you'll need to configure the add-on to point to the right device.
 If you're using Hass.io you may find the correct value for this on the
 `Hass.io -> System -> Host system -> Hardware` page.
 
-1. Replace **null** in the `device` option in the add-on configuration and specify
+1. Replace `null` in the `device` option in the add-on configuration and specify
    the device name in quotes: (e.g. `"/dev/ttyUSB0"`, `"/dev/ttyAMA0"`, or `"/dev/ttyACM0"`).
 2. Click on "SAVE" to save the add-on configuration.
 3. Start the add-on.
@@ -62,7 +62,7 @@ Phoscon WebUI, then restore that config after installing/reinstalling.
 
 **_You must perform these steps or your Light, Group names and other data will be lost!_**
 
-However, your ZigBee devices will remain paired to your ConBee or RaspBee hardware.
+However, your ZigBee devices will still paired to your ConBee or RaspBee hardware.
 
 ## Accessing the deCONZ application and viewing the mesh via VNC
 
@@ -79,7 +79,7 @@ To enable it:
 - Set a VNC password in the add-on configuration and hit "SAVE".
 - Restart the add-on.
 
-To access it you need a [VNC Viewer][vnc-viewer] application.
+To access it, you need a [VNC Viewer][vnc-viewer] application.
 
 If you are using macOS, you are in luck, since VNC is built-in. Open the
 spotlight search and enter: `vnc://hassio.local:5900`