diff --git a/docs/howto/s3_file_storage.rst b/docs/howto/s3_file_storage.rst
index fddd6fa50e44182bf419e9b0153efd81cc4ac1ff..3f09c945dcf81dc3eb3e3acd50134f4103bfb8e3 100644
--- a/docs/howto/s3_file_storage.rst
+++ b/docs/howto/s3_file_storage.rst
@@ -1,5 +1,5 @@
-S3 access
-=========
+S3 file storage
+===============
 
 To share files S3 (Simple Storage Service) is used. In this tutorial we use `MinIO client <https://docs.min.io/docs/minio-client-quickstart-guide.html>` to work with it.