diff --git a/README.md b/README.md
index 0a26611..ce0f878 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,4 @@ Compose files refer to [service profiles](https://docs.docker.com/compose/profil
 ### Network diagram:
 
 ![network diag](__doc__/nwdiag.png)
+