diff --git a/README.md b/README.md
index 8065952eb..c8dd6b326 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ Some things to try:
 1. **Terminal:** Press <kbd>ctrl</kbd>+<kbd>shift</kbd>+<kbd>\`</kbd> and type `uname` and other Linux commands from the terminal window.
 1. **Run and Debug:**
    - Open `index.php`
-   - Add a breakpoint (e.g. on line 4).
+   - Add a breakpoint (e.g. on line 9).
    - Press <kbd>F5</kbd> to launch the app in the container.
    - Once the breakpoint is hit, try hovering over variables, examining locals, and more.
 1. **Running a server:**