Programming Phoenix LiveView: Error on page 102

Title: Programming Phoenix LiveView: Error on page 102
Example: The text says

Add the following
snippet to your index.html.eex template:
<!== lib/pento_web/live/product_live/index.html.heex →

<%= inspect assigns, pretty: true %>

But it should be “<!–” (double dash, which doesn’t show up in the preview).

Although there’s not really any need for the html comment line.