?>

            <div class="alignright">
                <a class="remove_site_key_js button-secondary" href="#" data-repository=<?php 
    echo $repository_id;
    ?>
                    data-confirmation="<?php 
    esc_attr_e('Are you sure you want to unregister?', 'installer');
    ?>
"
                    data-nonce="<?php 
    echo wp_create_nonce('remove_site_key_' . $repository_id);
    ?>
"
                    <?php 
    if (WP_Installer::get_repository_hardcoded_site_key($repository_id)) {
        ?>
                     style="cursor: help"
                     disabled="disabled"
                     title="<?php 
        printf(esc_attr__("Site-key was set by %s, most likely in wp-config.php. Please remove the constant before attempting to unregister.", 'installer'), 'OTGS_INSTALLER_SITE_KEY_' . strtoupper($repository_id));
        ?>
"
                    <?php 
    }
    ?>
                    >
                    <?php 
    printf(__("Unregister %s from this site", 'installer'), $generic_product_name);
    ?>
</a>&nbsp;