destroy() doesn't work when multiple elements created

[mainiak]

var reactive = require('reactive');
var body = document.querySelector('body');
var r1 = reactive('<span>just one</span>', {});
var r2 = reactive('<span>one</span><span>two</span>', {});
body.appendChild(r1.el);
body.appendChild(r2.el);
r1.destroy(); // works
r2.destroy(); // doesn't work