fix acme.sh PR shfmt failure

deploy/ruckus.sh

@@ -135,11 +135,11 @@ ruckus_deploy() {
 }
 
 _response_code() {
-  < "$HTTP_HEADER" _egrep_o "^HTTP[^ ]* .*$" | cut -d " " -f 2-100 | tr -d "\f\n" | _egrep_o "^[0-9]*"
+  _egrep_o <"$HTTP_HEADER" "^HTTP[^ ]* .*$" | cut -d " " -f 2-100 | tr -d "\f\n" | _egrep_o "^[0-9]*"
 }
 
 _response_header() {
-    < "$HTTP_HEADER" grep -i "^$1:" | cut -d ':' -f 2- | tr -d "\r\n\t "
+  grep <"$HTTP_HEADER" -i "^$1:" | cut -d ':' -f 2- | tr -d "\r\n\t "
 }
 
 _response_cookie() {