Adjusting discover command in docs

docs/management.md

@@ -91,7 +91,7 @@ reset and the follow the section _Configuring a new device_ found above.
 
 1. Reset your Mi Home device. This will reset the token and remove the device from the Mi Home app - you will need to readd it later. Check the manual of your device to find out how to perform a reset.
 2. The Mi Home device will create a wireless network, connect your computer to this network. Your device model will be included in the name such as: `zhimi-airpurifier-m1_miapddd8`.
-3. Run `miio --discover --sync` in a terminal window.
+3. Run `miio discover --sync` in a terminal window.
 4. a) If you are using the device on the current machine the token has been saved and is now available locally.<br>b) If you need the token somewhere else copy the token as displayed, add it wherever you need to and store a copy somewhere.
 5. Press Ctrl+C to stop the discovery.
 6. Reconnect to your regular wireless network.