fix

docs/v3.md

@@ -30,13 +30,14 @@ If you have a kit without a metal case, you can use our free 3D printing case dr
 1. **[Flash the memory card.](flashing_os.md){target=_blank}**
 
 2. **Build PiKVM** according to the video instruction or review the [illustrated instructions](v3_illustrated_install_instructions.md):
-:   ??? tip "Video Guide: Metal case step by step" 
-NOTE: OLED will not light up till step 3 is performed, video was performed after it was already configured, heat sinks NOT included.
+    ??? tip "Video Guide: Metal case step by step" 
+        NOTE: OLED will not light up till step 3 is performed, video was performed after it was already configured, heat sinks NOT included.
         ![type:video](https://www.youtube.com/embed/jdqiwHKQcD4)
-:   ??? tip "Video Guide: Step by step with HAT Device with or without the 3D-printed case"
+
+    ??? tip "Video Guide: Step by step with HAT Device with or without the 3D-printed case"
         ![type:video](https://www.youtube.com/embed/-SRL92VJ870)
 
-!!! warning "OLED glass can crack if force is used to install it, please handle with care and rock back and forth on the pins side to install."
+    !!! warning "OLED glass can crack if force is used to install it, please handle with care and rock back and forth on the pins side to install."
 
 
 3. **Connect PiKVM** to the computer according to the diagram below:
@@ -66,7 +67,9 @@ NOTE: OLED will not light up till step 3 is performed, video was performed after
     # pacman -S kvmd-oled
     # systemctl enable --now kvmd-oled kvmd-oled-reboot kvmd-oled-shutdown
     ```
+    ```
     # mkdir -p /etc/systemd/system/kvmd-oled.service.d
+    ```
     Create file `touch or nano /etc/systemd/system/kvmd-oled.service.d/override.conf`:
     ```ini
     [Service]