/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
$potrero = Potreros::find($id);
$responsables = \DB::table('users')->where('rol', 0)->lists('name', 'id');
return view('potreros.edit', ['potrero' => $potrero, 'responsables' => $responsables]);
}