Issue on docs

[lzzcj]

Path:/zh-CN/docs/2.0/sql-manual/sql-reference/Data-Definition-Statements/Backup-and-Restore/CREATE-REPOSITORY

在线文档中 CREATE REPOSITORY minio_repo WITH S3 ON LOCATION "s3://minio_repo" PROPERTIES ( "s3.endpoint" = "http://minio.com", "s3.access_key" = "MINIO_USER", "s3.secret_key"="MINIO_PASSWORD", "s3.region" = "REGION" "use_path_style" = "true" );

"s3.region" = "REGION"后面少了个逗号