diff --git a/shared/datastore/src/datastore_minio.py b/shared/datastore/src/datastore_minio.py
index 8771740..d12edcb 100644
--- a/shared/datastore/src/datastore_minio.py
+++ b/shared/datastore/src/datastore_minio.py
@@ -30,7 +30,7 @@ class DatastoreMinio(DatastoreInterface):
             'MINIO_BUCKET_NAME',
         }
         check_env(var_list)
-        # prepare interval variables
+        # prepare internal variables
         self._client: Minio | None = None
         self._bucket_name: str | None = None