diff --git a/acme.sh b/acme.sh
index 920f15f..77ab439 100755
--- a/acme.sh
+++ b/acme.sh
@@ -2731,8 +2731,8 @@ _isRealNginxConf() {
             else
               _debug2 "$_listen_i is plain text"
               _skip_ssl=""
-              break;
-            fi          
+              break
+            fi
           fi
         done