README: add note about auto commit

diff --git a/README.md b/README.md
index c10ece6..604945e 100644
--- a/README.md
+++ b/README.md

@@ -8,6 +8,6 @@
 
 2. Create a new [Wokwi](https://wokwi.com/) project and update [WOKWI_PROJECT_ID](Makefile#L227).
 
-3. Push and check the [![user_project_ci](https://github.com/proppy/tiny_caravel_user_project/actions/workflows/user_project_ci.yml/badge.svg)](https://github.com/proppy/tiny_caravel_user_project/actions/workflows/user_project_ci.yml) summary.
+3. Push and check the [![user_project_ci](https://github.com/proppy/tiny_caravel_user_project/actions/workflows/user_project_ci.yml/badge.svg)](https://github.com/proppy/tiny_caravel_user_project/actions/workflows/user_project_ci.yml) workflow summary (if successful a new commit including the hardened files will be automatically created).
 
-4. Submit your project to the next [Open MPW shuttle](https://efabless.com/open_shuttle_program).
+4. Submit your project github repository to the next [Open MPW shuttle](https://efabless.com/open_shuttle_program).