Update README.md

Co-authored-by: Jouni Järvinen <[email protected]>

Author: JurgenKuyper

README.md

@@ -57,7 +57,7 @@ Dynmap supports the following storage backends:
 - MySQL†
 - SQLite†
 - PostgreSQL (JDBC driver for this is bundled with the Dynmap JAR)
-- MariaDB - is compatible with MySQL, set storage-type to mysql for it to be recognised or inject the MariaDB driver classes.
+- MariaDB - is compatible with MySQL, set `storage-type` to `mysql` for it to be recognised or inject the MariaDB driver classes.
 - AWS S3 (allows S3 bucket to be used for storage AND as web site host)
 - †Note: drivers for SQL are usually included for Spigot and its derivatives but not included with other platforms or Dynmap. For Forge and Fabric servers we recommend Kosma's [SQLite mod](https://www.curseforge.com/minecraft/mc-mods/sqlite-jdbc) or [MySQL mod](https://www.curseforge.com/minecraft/mc-mods/mysql-jdbc) to add the needed drivers. Additionally, injecting driver classes into jar file will be recognized and supported.