WordPress custom login add text to footer

Solution:

I’m refering to the docs: https://codex.wordpress.org/Customizing_the_Login_Form

You can use an action hook for the action login_footer to customize the login footer.

add_action( 'login_footer', 'your_custom_footer' );

function your_custom_footer() {
    // Add your content here
    echo "<p>I'm a little side note.</p>"
}