HELP: Undefined Variable on my view...

[eluser]Unknown[/eluser]
Hi all... im newbie CodeIgniter's user. I need help with this:

<?php
class Services extends CI_Controller
{
public function __construct()
{
parent::__construct();
$this->load->helper('url');

}

public function index()
{

$this->load->view('services');
}

public function manuales()
{
$spc = "Hola mundo";
$this->load->view('manuales', $spc);
return $spc;
}

}
?>

Im trying to print $spc value on mi view Manuales and i get ERROR: Undefined variable: spc.

Here is my view part code:

<div class="entry">
<p>
&lt;?php

echo $spc;


?&gt;
</p>
</div>

i need some help...