diff --git a/readme-vars.yml b/readme-vars.yml
index 05deee6..c362c24 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -45,7 +45,6 @@ app_setup_block: |
   The application can be accessed at:
 
   * https://yourhost:3001/
-
 # init diagram
 init_diagram: |
   "chromium:latest": {