Corrected healines

content/blog/02-hosting-blog.md

@@ -48,7 +48,7 @@ From this point, I assume that you do have set up domain and DNS to your IPv4 ad
 
 Also, I am using VPS with Ubuntu 24, so all commands count with that.
 
-### Set up SSH keys
+### Set up SSH
 
 This should be your first step. You do not want to enable connection to your VPS just via password. You should generate keys and set up your VPS to accept SSH connection only via them. Good guide how to do from DigitalOcean is [here](https://www.digitalocean.com/community/tutorials/how-to-configure-ssh-key-based-authentication-on-a-linux-server).
 
@@ -80,7 +80,7 @@ ufw delete allow OpenSSH
 If it doesn't work... well, you have to somehow regain access to your server. You should be able to connect via some kind of console provided by you VPS provider(I cannot really help you with that). And correct your setup.
 
 
-### Setup WireGuard
+### Set up WireGuard
 
 WireGuard is our next step.
 
@@ -118,7 +118,7 @@ Now we can enable the network by:
 systemctl enable --now wg-quick@wg0
 ```
 
-### Setup HAProxy
+### Set up HAProxy
 
 Now the HAProxy. I think there is good to say a few words why. If we would not set up HAProxy, then from point of view of our home server, all connections would have origin IP of our VPS. We would not be able to check from where did they come from.
 What HAProxy will do for us is that it will add right origin IP address in front of the requests and Caddy will read it and correctly replace the IP address in the requests.