diff --git a/acme.sh b/acme.sh
index 863a3184..59703528 100755
--- a/acme.sh
+++ b/acme.sh
@@ -91,6 +91,7 @@ _err() {
 _usage() {
   version
   _err_e "$@"
+  printf "\n"
 }
 
 _debug() {