update

arch_linux_host_install/readme.md

@@ -100,9 +100,9 @@ So if theres boot menu option choose non-uefi.
   nameserver 1.1.1.1
   ```
 
-  `systemctl enable --now systemd-networkd`</br>
+  `systemctl enable --now systemd-networkd`
 
-  No troublesome `systemd-resolved` in this setup</br>
+  No troublesome `systemd-resolved` in this setup.
 
 * uncomment desidred locales in locale.gen</br>
   `vim /etc/locale.gen`</br>

caddy_v2/readme.md

@@ -287,12 +287,15 @@ if you made changes and want them to take effect.
 
 # Caddy more info and various configurations
 
+##### Caddyfile structure:  
+
 ![caddyfile-diagram-pic](https://i.imgur.com/c0ycNal.png)
 
-Worth reading the official documentation, especially these short pages  
+Worth having a look at the official documentation, especially these short pages  
 
-* [reverse_proxy](https://caddyserver.com/docs/caddyfile/directives/reverse_proxy)
+* [concept](https://caddyserver.com/docs/caddyfile/concepts)
 * [conventions](https://caddyserver.com/docs/conventions)
+* [reverse_proxy](https://caddyserver.com/docs/caddyfile/directives/reverse_proxy)
 
 
 ### Routing traffic to other machines on the LAN

ddclient/readme.md

@@ -61,7 +61,7 @@ protocol=cloudflare,        \
 zone=example.com,              \
 ttl=1,                      \
 login=bastard@gmail.com, \
-password=global-api-key-goes-here \
+password=<global-api-key-goes-here> \
 example.com,*.example.com,subdomain.example.com
 
 ##
@@ -69,7 +69,7 @@ protocol=cloudflare,        \
 zone=example.org,              \
 ttl=1,                      \
 login=bastard@gmail.com, \
-password=global-api-key-goes-here \
+password=<global-api-key-goes-here> \
 example.org,*.example.org,whatever.example.org
 ```