diff --git a/package.json b/package.json
index 2e15707..1fa2ba6 100644
--- a/package.json
+++ b/package.json
@@ -49,10 +49,6 @@
       "ref": "origin/master",
       "repo": "git@github.com:leafac/www.kill-the-newsletter.com.git",
       "path": "/root/www.kill-the-newsletter.com",
-      "pre-setup-documentation": [
-        "https://github.com/nodesource/distributions#debinstall",
-        "https://certbot.eff.org/docs/install.html"
-      ],
       "pre-setup": "ssh -o StrictHostKeyChecking=no git@github.com; apt-get update; apt-get install -y build-essential software-properties-common; curl -sL https://deb.nodesource.com/setup_13.x | bash -; add-apt-repository universe; add-apt-repository ppa:certbot/certbot; apt-get install -y nodejs certbot",
       "ssh_options": [
         "ForwardAgent=yes",
diff --git a/src/index.tsx b/src/index.tsx
index 7514b39..cce06b4 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -213,9 +213,6 @@ function Created({ inbox: { name, token } }: { inbox: Inbox }) {
   );
 }
 
-// https://validator.w3.org/feed/docs/atom.html
-// https://validator.w3.org/feed/#validate_by_input
-
 function Feed(inbox: Inbox) {
   const { name, token } = inbox;
   return {