diff --git a/README.md b/README.md
index affa4e1..8f9337f 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ Scripts
 ## Example
 
 **Usage:** `mysql_backup.sh -d /backup/dir/ -n daily [-c 10 -s -z -e test@domain.org]`
+**Usage:** `mysql_db_dump.sh ${0} databse1 [database2 database3 database4 ...]`
 
 ## mysql_bakcup Options
 
diff --git a/mysql_db_dump.sh b/mysql_db_dump.sh
old mode 100644
new mode 100755