fix: setup script

setup.sh

@@ -311,7 +311,6 @@ for i in `ls *.env`; do
     echo "# Domains" >> $i
     echo "DOMAIN=${DOMAIN}" >> $i
     echo "VIRTUAL_DOMAINS=\"${VIRTUAL_DOMAINS}\"" >> $i
-    echo "DOMAINS=\"${DOMAINS}\""
     echo "DOMAINS=\"${DOMAINS}\"" >> $i
 done