Update README.md

Author: silvanocerza

README.md

@@ -13,53 +13,53 @@ https://github.com/arduino/FirmwareUpdater/releases/latest
 Extract the zip file and run (for example, NINA -> WiFi1010)
 
 ```
- ./$your_os/updater -flasher firmwares/NINA/FirmwareUpdater.mkrwifi1010.ino.bin -firmware firmwares/NINA/1.2.1/NINA_W102.bin -port /dev/ttyACM0  -address arduino.cc:443 -restore_binary /tmp/arduino_build_619137/WiFiSSLClient.ino.bin -programmer {runtime.tools.bossac}/bossac
+./$your_os/updater -flasher firmwares/NINA/FirmwareUpdater.mkrwifi1010.ino.bin -firmware firmwares/NINA/1.2.1/NINA_W102.bin -port /dev/ttyACM0  -address arduino.cc:443 -restore_binary /tmp/arduino_build_619137/WiFiSSLClient.ino.bin -programmer {runtime.tools.bossac}/bossac
 ```
 
 To flash a MKR1000:
 
 ```
- ./$your_os/updater -flasher firmwares/WINC1500/FirmwareUpdater.mkr1000.ino.bin -firmware firmwares/WINC1500/19.5.4/m2m_aio_3a0.bin -port /dev/ttyACM0  -address arduino.cc:443 -restore_binary /tmp/arduino_build_619137/WiFiSSLClient.ino.bin -programmer {runtime.tools.bossac}/bossac
+./$your_os/updater -flasher firmwares/WINC1500/FirmwareUpdater.mkr1000.ino.bin -firmware firmwares/WINC1500/19.5.4/m2m_aio_3a0.bin -port /dev/ttyACM0  -address arduino.cc:443 -restore_binary /tmp/arduino_build_619137/WiFiSSLClient.ino.bin -programmer {runtime.tools.bossac}/bossac
 ```
 
 To update a MKRNB1500:
 
 ```
- ./$your_os/updater -flasher firmwares/SARA/SerialSARAPassthrough.ino.bin -firmware firmwares/SARA/5.6A2.00-to-5.6A2.01.pkg -port /dev/ttyACM0 -restore_binary firmwares/SARA/SerialSARAPassthrough.ino.bin -programmer {runtime.tools.bossac}/bossac
+./$your_os/updater -flasher firmwares/SARA/SerialSARAPassthrough.ino.bin -firmware firmwares/SARA/5.6A2.00-to-5.6A2.01.pkg -port /dev/ttyACM0 -restore_binary firmwares/SARA/SerialSARAPassthrough.ino.bin -programmer {runtime.tools.bossac}/bossac
 ```
 
 ### Command line options
 
 The full list of command line options can be obtained with the `-h` option: `./updater -h`
 
 ```
-   Usage of ./distrib/linux64/updater:
-     -address value
-         address (host:port) to fetch and flash root certificate for, multiple values allowed
-     -certs string
-         root certificate directory
-     -firmware string
-         firmware file to flash
-     -flasher string
-         firmware upload binary (precompiled for the right target) -> if not provided it will expect FirmwareUpdater sketch to be already flashed on the board
-     -model string
-         module model (winc or nina)
-     -port string
-         serial port to use for flashing
-     -programmer string
-         path of programmer in use (avrdude/bossac)
-     -read
-         read all firmware and output to stdout
-     -restore_binary string
-         firmware upload binary (precompiled for the right target) -> if not provided it will try to restore the original firmware
+Usage of ./distrib/linux64/updater:
+  -address value
+      address (host:port) to fetch and flash root certificate for, multiple values allowed
+  -certs string
+      root certificate directory
+  -firmware string
+      firmware file to flash
+  -flasher string
+      firmware upload binary (precompiled for the right target) -> if not provided it will expect FirmwareUpdater sketch to be already flashed on the board
+  -model string
+      module model (winc or nina)
+  -port string
+      serial port to use for flashing
+  -programmer string
+      path of programmer in use (avrdude/bossac)
+  -read
+      read all firmware and output to stdout
+  -restore_binary string
+      firmware upload binary (precompiled for the right target) -> if not provided it will try to restore the original firmware
 ```
 
 ## How to build the tools from source file
 
 From the sources root directory run:
 
 ```
- go build -o updater
+go build -o updater
 ```
 
 This will create the `updater` executable.