<header>
  <h1>No template for interactive request</h1>
</header>

<div id="container">
  <h3><%= h @exception.message %></h3>

  <p class="summary">
    <strong>NOTE!</strong><br>
    Unless told otherwise, Rails expects an action to render a template with the same name,<br>
    contained in a folder named after its controller.

    If this controller is an API responding with 204 (No Content), <br>
    which does not require a template,
    then this error will occur when trying to access it via browser,<br>
    since we expect an HTML template
    to be rendered for such requests. If that's the case, carry on.
  </p>
</div>

<header>
  <h1>No template for interactive request</h1>
</header>

<div id="container">
  <h2><%= h @exception.message %></h2>

  <p class="summary">
    <strong>NOTE!</strong><br>
    Unless told otherwise, Rails expects an action to render a template with the same name,<br>
    contained in a folder named after its controller.

    If this controller is an API responding with 204 (No Content), <br>
    which does not require a template,
    then this error will occur when trying to access it via browser,<br>
    since we expect an HTML template
    to be rendered for such requests. If that's the case, carry on.
  </p>
</div>

Use the same tag as other views to display the error message
Use the same tag as other views to display the error message

Since other views use the `h2` tag, should also use `h2` on
`missing_exact_template.html.erb`.

https://github.com/rails/rails/blob/76acaf6eb9ef3635e4c6f2ca9dba34edb50f541d/actionpack/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb#L5
https://github.com/rails/rails/blob/76acaf6eb9ef3635e4c6f2ca9dba34edb50f541d/actionpack/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb#L11
https://github.com/rails/rails/blob/76acaf6eb9ef3635e4c6f2ca9dba34edb50f541d/actionpack/lib/action_dispatch/middleware/templates/rescues/unknown_action.html.erb#L5
