diff --git a/spring-cloud-task-samples/partitioned-batch-job/README.adoc b/spring-cloud-task-samples/partitioned-batch-job/README.adoc
index 26e6dd6f..8d83aaf3 100644
--- a/spring-cloud-task-samples/partitioned-batch-job/README.adoc
+++ b/spring-cloud-task-samples/partitioned-batch-job/README.adoc
@@ -18,7 +18,7 @@ $ ./mvnw clean install
 
 [source,shell,indent=2]
 ----
-$ export spring_datasource_url=jdbc:mariadb://localhost:3306/<your databse>
+$ export spring_datasource_url=jdbc:mysql://localhost:3306/<your database>
 $ export spring_datasource_username=<your username>
 $ export spring_datasource_password=<your password>
 $ export spring_datasource_driverClassName=org.mariadb.jdbc.Driver