diff --git a/README.md b/README.md
index 3ce7f61..816a2e0 100644
--- a/README.md
+++ b/README.md
@@ -135,9 +135,9 @@ You need to install nginx (or apache2, or traefik, whichever you are more comfor
 
 ## Create a certificate for our deployments
 
-While you are at it you might as well create two DNS `A` fields to point at OpenWRT (which will forward it to nginx).
+While you are at it you might as well create a DNS `A` fields to point at OpenWRT (which will forward it to nginx).
 
-We need to use a certificate to secure HTTPS communication, both the Mastodon and Matrix protocols require it. This can be done manually for the moment and automated later, as it is not super straightforward. I refer you to the [documentation on certbot + nginx](https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-20-04) I would recommend that you create a `mastodon.<yourdomain>` and a `matrix.<yourdomain>` certificate, then back them up somewhere safe as Letsencrypt has pretty aggressive rate limiting with regard to certificate creations.
+We need to use a certificate to secure HTTPS communication, the Matrix protocols require it. This can be done manually for the moment and automated later, as it is not super straightforward. I refer you to the [documentation on certbot + nginx](https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-20-04) I would recommend that you create a `matrix.<yourdomain>` certificate, then back them up somewhere safe as Letsencrypt has pretty aggressive rate limiting with regard to certificate creations.
 
 ## Let's install Synapse