diff --git a/init-letsencrypt.sh b/init-letsencrypt.sh
index 7b0bf75..4054d05 100755
--- a/init-letsencrypt.sh
+++ b/init-letsencrypt.sh
@@ -3,7 +3,7 @@
 ## Scrip based on https://github.com/wmnnd/nginx-certbot
 ## https://pentacent.medium.com/nginx-and-lets-encrypt-with-docker-in-less-than-5-minutes-b4b8a60d3a71
 
-if ! [ -x "$(command -v docker-compose)" ] || ! [ -x "$(command -v docker compose)" ]; then
+if ! [ -x "$(command -v docker-compose)" ] && ! [ -x "$(command -v docker compose)" ]; then
   echo 'Error: docker-compose is not installed.' >&2
   exit 1
 fi
@@ -20,7 +20,7 @@ if [ -f .env ]; then
 fi
 
 if [[ -z "$LETSENCRYPT_EMAIL" ]]; then
-  echo "Settung up an email for letsencrypt certificates is strongly recommended."
+  echo "Setting up an email for letsencrypt certificates is strongly recommended (inside .env file)."
   exit 1
 fi