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4 changes: 2 additions & 2 deletions en/tutorial-invo.md
Original file line number Diff line number Diff line change
Expand Up @@ -303,7 +303,7 @@ The following simple form (`app/views/session/index.volt`) produces the necessar
{% endraw %}
```

We are using [Volt](volt) as our template engine instead of PHP. This is a built-in template engine inspired by [Jinja][jinja]_ providing a simple and user friendly syntax to create templates. If you have worked with [Jinja][jinja] or [Twig][twig] in the past, you will see many similarities.
We are using [Volt](volt) as our template engine instead of PHP. This is a built-in template engine inspired by [Jinja][jinja] providing a simple and user friendly syntax to create templates. If you have worked with [Jinja][jinja] or [Twig][twig] in the past, you will see many similarities.

The `SessionController::startAction` function (`app/controllers/SessionController.php`) validates the data submitted from the form, and also checks for a valid user in the database:

Expand Down Expand Up @@ -1307,7 +1307,7 @@ The whole `for` block is:

- `1` - Executed before the first product in the loop
- `2` - Executed for every product of page.items
- `3` - Executed after the last product is loop
- `3` - Executed after the last product in the loop
- `4` - Executed if page.items does not have any products


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