diff --git a/.env.sample b/.env.sample
index b0cf3ad..a5a4f18 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,13 +1,13 @@
 TYPE=peertube
 
-DOMAIN=peertube.example.com
+DOMAIN=peertube.example.com              # <= EDIT THIS
 ## Domain aliases
 #EXTRA_DOMAINS=', `www.peertube.example.com`'
 LETS_ENCRYPT_ENV=production
 
 PEERTUBE_WEBSERVER_PORT=443
 PEERTUBE_WEBSERVER_HTTPS=true
-PEERTUBE_ADMIN_EMAIL=admin@example.com
+PEERTUBE_ADMIN_EMAIL=admin@example.com   # <= EDIT THIS
 PEERTUBE_SIGNUP_ENABLED=false
 PEERTUBE_TRANSCODING_ENABLED=true
 
@@ -31,6 +31,6 @@ PEERTUBE_TRANSCODING_ENABLED=true
 ## E-mail settings
 #PEERTUBE_SMTP_HOSTNAME=postfix_relay_app
 #PEERTUBE_SMTP_PORT=25
-#PEERTUBE_SMTP_FROM=peertube@example.com
+#PEERTUBE_SMTP_FROM=peertube@example.com # <= EDIT THIS
 #PEERTUBE_SMTP_TLS=false
 #PEERTUBE_SMTP_DISABLE_STARTTLS=true