Update README.md

Text somewhere is written into the shell command, and I've taken this description from the shell cut out of the order.

README.md

@@ -51,10 +51,11 @@ lsusb
 Need install `usb_modeswitch` (Archlinux: `sudo pacman -S usb_modeswitch`)
 ```
 sudo usb_modeswitch -KW -v 0bda -p 1a2b
-systemctl start bluetooth.service - starting Bluetooth service if it's in inactive state
+sudo systemctl start bluetooth.service
 ```
+Starting Bluetooth service if it's in inactive state.
 
-It should work.
+Now It should work.
 
 ### Make it permanent