diff --git a/$rule) b/$rule)
deleted file mode 100644
index e69de29..0000000
diff --git a/app/Database/dbmsv4_test1.sql b/app/Database/dbmsv4_test1.sql
index a2d9946..22d8a9d 100644
--- a/app/Database/dbmsv4_test1.sql
+++ b/app/Database/dbmsv4_test1.sql
@@ -1,4 +1,4 @@
-/*!999999\- enable the sandbox mode */ 
+/*!999999 enable the sandbox mode */ 
 -- MariaDB dump 10.19  Distrib 10.5.25-MariaDB, for Win64 (AMD64)
 --
 -- Host: localhost    Database: dbmsv4