fix(docs): improve DX by promoting quickstart

README.md

@@ -2,15 +2,7 @@
 
 A lightweight Kubernetes engine that deploys `k3s` clusters declaratively based on a cluster configuration file. The name is a hommage to the German word for cheese, _Käse [ˈkɛːzə]_.
 
-## Requirements 📝
-
-The nodes have to be accessible via SSH, either directly or via a bastion host. Further, the user on the remote nodes needs to have passwordless `sudo` set up. If this is not yet the case, you may manually do so via the following command:
-
-```bash
-$ echo "$(whoami) ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/$(whoami)
-```
-
-## Testing 🧪
+## Quickstart 💡
 
 If you want to test `k3se` you can use [Vagrant][website-vagrant]. All examples in the `examples/` folder can be used with the provided `Vagrantfile` that provisions 3 Ubuntu VMs. To bring up the VMs you can run the following command:
 
@@ -24,6 +16,14 @@ Once you are done testing, you can destroy the VMs with the following command:
 $ make vagrant-down
 ```
 
+## Prerequisites 📝
+
+The nodes have to be accessible via SSH, either directly or via a bastion host. Further, the user on the remote nodes needs to have passwordless `sudo` set up. If this is not yet the case, you may manually do so via the following command:
+
+```bash
+$ echo "$(whoami) ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/$(whoami)
+```
+
 ## License 📄
 
 This project is and will always be licensed under the terms of the [MIT license][file-license].