diff --git a/README.md b/README.md
index f916160..4b00890 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ New chapters in **Fluent Python 2nd edition** are marked with 🆕.
🚨 This table of contents is subject to change at any time until the book goes to the printer.
Part / Chapter #|Title|Directory|1st edition Chapter #
----:|---|---|---|:---:
+---:|---|---|:---:
**I – Prologue**|
1|The Python Data Model|[01-data-model](01-data-model)|1
**II – Data Structures**|