Update README

Author: jjurek98

README.md

@@ -1,12 +1,12 @@
 # Ledger Databases
 
-Adds support for MySQL, H2, and PostgreSQL databases in Ledger
+Adds support for MySQL, MariaDB, H2, and PostgreSQL databases in Ledger
 
 ## Use
 
 ## Common
 
-For both MySQL, H2, and PostgreSQL, you will need to place Ledger Databases in your mods folder along with Ledger 1.1.0 or newer
+For both MySQL, MariaDB, H2, and PostgreSQL, you will need to place Ledger Databases in your mods folder along with Ledger 1.1.0 or newer
 
 ## H2