formatting

Author: lovasoa

examples/custom form component/README.md

@@ -6,6 +6,7 @@ It uses MySQL, but it should be easy to adapt to other databases.
 The only MySQL-specific features used here are 
  - `json_table`, which is supported by MariaDB and MySQL 8.0 and later.
  - MySQL's `json_merge` function.
+
 Both [have analogs in other databases](https://sql.datapage.app/blog.sql?post=JSON%20in%20SQL%3A%20A%20Comprehensive%20Guide).
 
 ![screenshot](screenshot.png)