docs: Display output information (#153)

readme.md

@@ -95,17 +95,19 @@ kubectl apply -f kubernetes.yml
 
 ### How do I increase the display resolution?
 
-  For maximum compatibility, the display output will be a simple framebuffer in RAM. While this isn't the most optimal solution, it doesn't require any drivers. If your guest OS includes the `virtio-gpu` driver (as most Linux distributions do), you can add the following to your compose file:
+  For maximum compatibility, the display output will be a simple framebuffer by default. While this isn't the most optimal, it doesn't require any drivers.
+
+  If your guest OS bundles the `virtio-gpu` driver (as most Linux distributions do), you can add the following to your compose file:
 
   ```yaml
   environment:
     VGA: "virtio-gpu"
   ```
 
-  to add a virtual graphics cards to your machine.
+  to add a virtual graphics cards to your machine that allows for higher resolutions.
 
 > [!NOTE]
-> Using this method your screen will stay black during the boot process, until the driver is actually loaded.
+> Using this method your screen will stay black during the boot process, until the point where the driver is actually loaded.
 
 ### How do I boot a local image?