Update README.md

Author: mevdschee

README.md

@@ -2,6 +2,8 @@
 
 A database admin interface for MySQL, PostgreSQL or SQL Server in a single file PHP script.
 
+![PHP-CRUD-ADMIN screenshot](screenshots/table.png)
+
 ## Requirements
 
   - PHP 7.0 or higher with PDO drivers for MySQL, PgSQL or SqlSrv enabled
@@ -61,4 +63,4 @@ NB: The update script will also patch the dependencies in the vendor directory f
 
 This script is powered by [PHP-CRUD-API](https://github.com/mevdschee/php-crud-api) and embeds this project. Alternatively, it can run against a remote (live) installation.
 
-If you want to run this against a remote installation, then replace the 'api' config parameter with one called 'url' that holds the base URL of your [PHP-CRUD-API](https://github.com/mevdschee/php-crud-api) installation.
+If you want to run this against a remote installation, then replace the 'api' config parameter with one called 'url' that holds the base URL of your [PHP-CRUD-API](https://github.com/mevdschee/php-crud-api) installation.