diff --git a/notebooks/04_Regularisation.ipynb b/notebooks/05_Regularisation.ipynb similarity index 100% rename from notebooks/04_Regularisation.ipynb rename to notebooks/05_Regularisation.ipynb diff --git a/notebooks/05_Transfer_functions.ipynb b/notebooks/06_Transfer_functions.ipynb similarity index 100% rename from notebooks/05_Transfer_functions.ipynb rename to notebooks/06_Transfer_functions.ipynb