diff --git a/UPDATES.adoc b/UPDATES.adoc
index 07ea48d..5cb5b98 100644
--- a/UPDATES.adoc
+++ b/UPDATES.adoc
@@ -28,9 +28,8 @@ Bonob now needs a volume to store the token database. In the example below that
 Also the example below uses a `bonob` user on the system with ID `1210` and group `100`. The database directory should be owned by that user.
 
 .Example systemd file (`/usr/lib/systemd/system/bonob.service`)
-+
-[source,ini]
-====
+[source]
+----
 [Unit]
 Description=Bonob container service
 Wants=network.target
@@ -66,4 +65,4 @@ SyslogIdentifier=bonob
 
 [Install]
 WantedBy=multi-user.target default.target
-====
+----