diff --git a/audbackend/core/backend/minio.py b/audbackend/core/backend/minio.py
index 54793c1b..b2b64ed5 100644
--- a/audbackend/core/backend/minio.py
+++ b/audbackend/core/backend/minio.py
@@ -111,9 +111,9 @@ def get_config(cls, host: str) -> typing.Dict:
         expects one section per host,
         e.g.
 
-        .. code-block:: config
+        .. code-block:: ini
 
-            ["play.min.io"]
+            [play.min.io]
             access_key = "Q3AM3UQ867SPQQA43P2F"
             secret_key = "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG"