Meanwhile lets just say that we are proud %s contributed a whooping %s entries

Hey Joe,

Thanks for contacting us!

That is placeholder text when author has not written their bio and it is possible to replace it by adding following code to bottom of Functions.php file of your child theme – https://kriesi.at/documentation/enfold/child-theme/

add_filter('avf_author_description_loop_about','new_avf_author_description_loop_about');
function new_avf_author_description_loop_about(){
	$author_id = get_the_author_meta( 'ID' );
	$description = get_the_author_meta( 'description', $author_id );
	$name = get_the_author_meta( 'display_name', $author_id );
	if( empty( $description ) )
	{
		$description  = __( 'This author has yet to write their bio.', 'avia_framework' );
		$description .= '<br />' . sprintf( __( '%s has contributed %s entries so far.', 'avia_framework' ), $name, count_user_posts( $author_id ) );

		if( current_user_can( 'edit_users' ) || get_current_user_id() == $author_id )
		{
				$description .= "<br /><a href='" . admin_url( 'profile.php?user_id=' . $author_id ) . "'>" . __( 'Edit the profile description here.', 'avia_framework' ) . '</a>';
		}
	}
	return $description;
}

Best regards,
Yigit