Formatted code indentation to match sequence

gadget.md

@@ -14,41 +14,43 @@ The author discovered the guide was out of date, consulted the [2025 Raspberry P
 Make sure you have your USB cable plugged into the left port **USB** and not the right port marked **PWR**.
 1. Open a connection to the device via ssh or Raspberry Pi Connect
 1. Become root (the superuser)
-    ```
-	sudo su
-	```
+```
+sudo su
+```
 1. Enable the DWC version 2 USB peripheral device tree overlay by appending it to the end after the `[all]` category (which is at the end)
 ```
 echo "dtoverlay=dwc2" >> /boot/firmware/config.txt
 ```
 1. We add the required module `dwc2` for loading at startup
-    ```
-	echo "dwc2" >> /etc/modules
-	```
+```
+echo "dwc2" >> /etc/modules
+```
 1. Check that we can load the libcomposite module
-    ```
-    modprobe libcomposite
-	```
+```
+modprobe libcomposite
+```
 1. Put a copy of this repository in root's home directory using git
-      ```
-	  apt install -y git
-	  git clone https://gitea.cs.ru.is/RU-V207/rover-pi.git		
-	  ```
+```
+apt install -y git
+git clone https://gitea.cs.ru.is/RU-V207/rover-pi.git
+```
 1. Go to Scripts and test if the `gadget.sh` runs without errors and hopefully a Serial port appers in Device Manager or equivalent
-      ```
-	  cd rover-pi/Scripts/
-	  ./gadget.sh
-	  ```
-1. Install the systemd script
-      `cp serial-ether-gadget.service /lib/systemd/system/.`
+ ```
+cd rover-pi/Scripts/
+./gadget.sh
+```
+1. Install the systemd
+```
+cp serial-ether-gadget.service /lib/systemd/system/.
+```
 1. Enable the service
-    ```
-	systemctl enable serial-ether-gadget.service
-	```
+```
+systemctl enable serial-ether-gadget.service
+```
 1. Enable the getty (which connects a login terminal to the serial port)
-      ```
-	  systemctl enable serial-getty@ttyGS0.service
-	  ```
+```
+systemctl enable serial-getty@ttyGS0.service
+```
 1. Reboot and see if the serial port appears
 
 # Connecting to the serial terminal