diff --git a/sample.xo-install.cfg b/sample.xo-install.cfg
index 626f485..be7fb83 100644
--- a/sample.xo-install.cfg
+++ b/sample.xo-install.cfg
@@ -89,7 +89,7 @@ PRESERVE="3"
 # enables autocert, sets certificate paths if missing and adds http to https redirect.
 #ACME="false"
 
-# Let's Encrypt domain for which the certificate is generated.
+# ACME domain for which the certificate is generated.
 # Domain needs to be pointed towards XO server public ip-address and ports 80 and 443 allowed.
 #ACME_DOMAIN=""