Laravel по-русски

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;


class Post extends Model
{

    public function categorys()
    {
        return $this->belongsTo('App\Category');
    }
}

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Category extends Model
{


    public function posts()
    {
        return $this->hasMany('App\Post');
    }
}

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Post;
use App\Category;

class HomeController extends Controller
{

    public function Index()
    {
       $title = "Travel";
       $posts = Post::where('publish', 1)->get();
       $cat = Category::all();
       dump($cat);


        return view('travel.index', ['title' => $title, 'posts' => $posts]);
    }