diff --git a/certbot.sh b/certbot.sh
index be27bbe..4859170 100755
--- a/certbot.sh
+++ b/certbot.sh
@@ -29,7 +29,9 @@ set -e
 
 case $1 in
   # Renew certificates, trust in certbot's algorithms
-  renew) /usr/bin/certbot renew --quiet --agree-tos ;;
+  renew)
+    /usr/bin/certbot renew --quiet --agree-tos
+    ;;
   bootstrap)
     for site in ${SUTTY} api.${SUTTY}; do
       test -d "/etc/letsencrypt/live/${site}" && exit 0