other minor markdown improvements

Author: el-termikael

docs/general/dns-providers.md

@@ -1006,7 +1006,7 @@ These servers block adult websites and inappropriate contents.
 | DNS, IPv4 | `217.160.70.42` | [Add to AdGuard](adguard:add_dns_server?address=217.160.70.42&name=), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=217.160.70.42&name=) |
 | DNS, IPv6 | `2001:8d8:1801:86e7::1` | [Add to AdGuard](adguard:add_dns_server?address=2001:8d8:1801:86e7::1&name=), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=2001:8d8:1801:86e7::1&name=) |
 
-This is just one of the available servers, the full list can be found [here](https://servers.opennic.org/).
+This is just one of the available servers, the full list can be found on the [OpenNIC public servers page](https://servers.opennic.org/).
 
 ### Quad101
 
@@ -1161,9 +1161,9 @@ Blocks more ads and malware than AdGuard DNS thanks to more advanced syntax, but
 | DNS-over-HTTPS | `https://dandelionsprout.asuscomm.com:2501/dns-query` | [Add to AdGuard](adguard:add_dns_server?address=https://dandelionsprout.asuscomm.com:2501/dns-query&name=dandelionsprout.asuscomm.com:2501), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=https://dandelionsprout.asuscomm.com:2501/dns-query&name=dandelionsprout.asuscomm.com:2501) |
 | DNS-over-TLS   | `tls://dandelionsprout.asuscomm.com:853` | [Add to AdGuard](adguard:add_dns_server?address=tls://dandelionsprout.asuscomm.com:853&name=dandelionsprout.asuscomm.com:853), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=tls://dandelionsprout.asuscomm.com:853&name=dandelionsprout.asuscomm.com:853) |
 | DNS-over-QUIC  | `quic://dandelionsprout.asuscomm.com:48582` | [Add to AdGuard](adguard:add_dns_server?address=quic://dandelionsprout.asuscomm.com:48582&name=dandelionsprout.asuscomm.com:48582), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=quic://dandelionsprout.asuscomm.com:48582&name=dandelionsprout.asuscomm.com:48582) |
-| DNS, IPv4      | Varies; see link above. |
-| DNS, IPv6      | Varies; see link above. |
-| DNSCrypt, IPv4 | Varies; see link above. |
+| DNS, IPv4      | Varies; see link above. |     |
+| DNS, IPv6      | Varies; see link above. |     |
+| DNSCrypt, IPv4 | Varies; see link above. |     |
 
 ### DNS Forge
 
@@ -1342,7 +1342,7 @@ Kids-friendly filter that also blocks ads, trackers, and malware
 
 [ASTRACAT DNS](https://astracat.vercel.app/) is a privacy-focused DNS resolver built on Cloudflare’s infrastructure and ASTRACAT’s data center. It emphasizes high speed, no logging, and no censorship, providing a secure and reliable DNS resolution experience.
 
-| Protocol          | Address                                       |
+| Protocol          | Address                                       |                |
 |-------------------|-----------------------------------------------|
 | DNS, IPv4         | `85.209.2.112`                                | [Add to AdGuard](adguard:add_dns_server?address=85.209.2.112&name=ASTRACAT%20DNS), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=85.209.2.112&name=ASTRACAT%20DNS) |
 | DNS-over-HTTPS    | `https://frd4wvnobp.cloudflare-gateway.com/dns-query` | [Add to AdGuard](adguard:add_dns_server?address=https://frd4wvnobp.cloudflare-gateway.com/dns-query&name=frd4wvnobp.cloudflare-gateway.com), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=https://frd4wvnobp.cloudflare-gateway.com/dns-query&name=frd4wvnobp.cloudflare-gateway.com) |
@@ -1366,7 +1366,6 @@ Kids-friendly filter that also blocks ads, trackers, and malware
 
 [18Bit DNS](https://www.18bit.cn) is a free, encrypted public DNS service for the Chinese region that has been operating for many years. Consisting of over 10 endpoints, it provides users in the China region with fast, secure, and private DNS services. Additionally, it has malware and phishing protection.
 
-
 | Protocol | Address | |
 |----------------|----------------------------------------------------|----------------|
 | DNS-over-HTTPS | `https://doh.18bit.cn/dns-query` | [Add to AdGuard](adguard:add_dns_server?address=https://doh.18bit.cn/dns-query&name=18bitDNS), [Add to AdGuard VPN](adguardvpn:add_dns_server?address=https://doh.18bit.cn/dns-query&name=18bitDNS) |