Add custom icons using a simple hook

Hello, and thank you for your awesome plugin. 🙂
I need to one hook for hooking my custom icons to wp-social-networks-widget plugin, for example hooking fontawesome icons :

function my_fonticons(  $icons ){

      // fontawesome icons
      $icons['facebook'] = array(
                    'icon' => 'fa fa-facebook',
                    'label' => '',
                    'url' => ''
       );

       $icons['github'] = array(
                    'icon' => 'fa fa-github',
                    'label' => '',
                    'url' => ''
       );

       $icons['bitbucket'] = array(
                    'icon' => 'fa fa-bitbucket',
                    'label' => '',
                    'url' => ''
       );

      return $icons;
}
add_filter("wp_social_netwoks_widget_icons", "my_fonticons");

Please you see this pull requests for more details.
https://github.com/mladjom/wp-social-networks-widget/pulls

.

https://wordpress.org/plugins/wp-social-networks-widget/