Make README more friendly

README.md

@@ -1,6 +1,13 @@
 # WireGuard installer
 
-Easily set up a dual-stack [WireGuard](https://www.wireguard.com/) VPN on a Linux server. See the issues for the WIP.
+**This project is a bash script that aims to setup a [WireGuard](https://www.wireguard.com/) VPN on a Linux server, as easily as possible!**
+
+WireGuard is a point-to-point VPN that can be used in different ways. Here, we mean a VPN as in: the client will forward all its traffic trough an encrypted tunnel to the server.
+The server will apply NAT to the client's traffic so it will appear as if the client is browsing the web with the server's IP.
+
+The script supports both IPv4 and IPv6. Please check the [issues](https://github.com/angristan/wireguard-install/issues) for ongoing development, bugs and planned features!
+
+WireGuard does not fit your environment? Check out [openvpn-install](https://github.com/angristan/openvpn-install).
 
 ## Requirements
 
@@ -9,7 +16,7 @@ Supported distributions:
 - Ubuntu
 - Debian
 - Fedora
-- Centos
+- CentOS
 - Arch Linux
 
 I recommend these cheap cloud providers for your VPN server:
@@ -20,19 +27,14 @@ I recommend these cheap cloud providers for your VPN server:
 
 ## Usage
 
-First, get the script and make it executable :
+Download and execute the script. Answer the questions asked by the script and it will take care of the rest.
 
 ```bash
 curl -O https://raw.githubusercontent.com/angristan/wireguard-install/master/wireguard-install.sh
 chmod +x wireguard-install.sh
-```
-
-Then run it :
-
-```sh
 ./wireguard-install.sh
 ```
 
-It will install wireguard on the server, configure, create a systemd service and a client configuration file. Mutliple clients are not yet supported.
+It will install WireGuard (kernel module and tools) on the server, configure it, create a systemd service and a client configuration file. Multiple clients are not yet supported. (WIP!)
 
 Contributions are welcome!