diff --git a/collections/farmers/3node_building/2_bootstrap_image.md b/collections/farmers/3node_building/2_bootstrap_image.md
index 9234242..eed1aa2 100644
--- a/collections/farmers/3node_building/2_bootstrap_image.md
+++ b/collections/farmers/3node_building/2_bootstrap_image.md
@@ -7,7 +7,7 @@
 - [Burn the Zero-OS Bootstrap Image](#burn-the-zero-os-bootstrap-image)
   - [CD/DVD BIOS](#cddvd-bios)
   - [USB Key BIOS+UEFI](#usb-key-biosuefi)
-    - [BalenaEtcher (MAC, Linux, Windows)](#balenaetcher-mac-linux-windows)
+    - [BalenaEtcher - MAC, Linux, Windows](#balenaetcher---mac-linux-windows)
     - [CLI (Linux)](#cli-linux)
     - [Rufus (Windows)](#rufus-windows)
 - [Additional Information (Optional)](#additional-information-optional)
@@ -70,7 +70,7 @@ For the BIOS **ISO** image, download the file and burn it on a DVD.
 
 There are many ways to burn the bootstrap image on a USB key. The easiest way that works for all operating systems is to use BalenaEtcher. We also provide other methods.
 
-#### BalenaEtcher (MAC, Linux, Windows)
+#### BalenaEtcher - MAC, Linux, Windows
 
 For **MAC**, **Linux** and **Windows**, you can use [BalenaEtcher](https://www.balena.io/etcher/) to load/flash the image on a USB stick. This program also formats the USB in the process. This will work for the option **EFI IMG** for UEFI boot, and with the option **USB** for BIOS boot. Simply follow the steps presented to you and make sure you select the bootstrap image file you downloaded previously.
 
diff --git a/collections/farmers/3node_building/gpu_farming.md b/collections/farmers/3node_building/gpu_farming.md
index f0096d8..35cbf8e 100644
--- a/collections/farmers/3node_building/gpu_farming.md
+++ b/collections/farmers/3node_building/gpu_farming.md
@@ -35,7 +35,7 @@ We cover the basic steps to install the GPU on your 3Node.
 * Install the GPU on the server 
   * Note: You might need to move or remove some pieces of your server to make room for the GPU
 * (Optional) Boot the 3Node with a Linux distro (e.g. Ubuntu) and use the terminal to check if the GPU is recognized by the system
-  * ```
+    ```
     sudo lshw -C Display
     ```
   * Output example with an AMD Radeon (on the line `product: ...`)