Fix external URL in Private DNS.

content/posts/videos/20260630-private-dns.md

@@ -28,15 +28,15 @@ series:
 categories:
   - videos
 aliases:
-  - /posts/videos/TBD
-  - /TBD
+  - /posts/videos/20260630-dns-short
+  - /dns-short
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 I quickly discuss how to set up a private DNS server as well as why it may be helpful or important to you.
 
 **Resources**
 
-- {{% external-link Mullvad DNS Servers" "https://mullvad.net/en/help/dns-over-https-and-dns-over-tls" %}}
+- {{% external-link "Mullvad DNS Servers" "https://mullvad.net/en/help/dns-over-https-and-dns-over-tls" %}}
 
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