kitty,webserver: minor fixes/improvements

Signed-off-by: Ivan Velickovic <i.velickovic@unsw.edu.au>

content/docs/examples/kitty/building.md

@@ -19,7 +19,7 @@ Run the following commands depending on your machine:
 {{< tabs "dependencies" >}}
 {{< tab "Ubuntu/Debian" >}}
 ```sh
-sudo apt update && sudo apt install make clang lld device-tree-compiler unzip git
+sudo apt update && sudo apt install make clang lld device-tree-compiler unzip git qemu-system-arm
 ```
 {{< /tab >}}
 {{< tab "macOS" >}}
@@ -28,7 +28,7 @@ sudo apt update && sudo apt install make clang lld device-tree-compiler unzip gi
 # For example:
 # echo export PATH="/opt/homebrew/Cellar/llvm/16.0.6/bin:$PATH" >> ~/.zshrc
 # Homebrew will print out the correct path to add
-brew install make dtc llvm
+brew install make dtc llvm qemu
 ```
 {{< /tab >}}
 {{< tab "Arch" >}}

content/docs/examples/webserver/_index.md

@@ -22,7 +22,8 @@ The system works on the following platforms:
 * HardKernel Odroid-C4
 
 If you are going to use the Odroid-C4 platform, please see the section
-on [hardware setup](../kitty/hardware).
+on [hardware setup](../kitty/hardware). You do not need all the hardware
+parts listed, only the ones necessay for a serial and ethernet connection.
 
 ## Architecture