added more comments

removed silly debug.

skolehjem/app/Album.php

@@ -1,7 +1,7 @@
 <?php
 
 //The Model to a certain Controller, should contain a class with Controller name to which it belongs.
-// Allows needed strings to passed onto the database. if there is none. class should appear empty.
+// Allows needed strings to passed onto the database. if there is none needed. the class should appear empty.
 
 //Reference to where the file belongs.
 namespace App;
@@ -12,6 +12,7 @@ use Illuminate\Database\Eloquent\Model;
 //Class of which should extend Model Library
 class Album extends Model
 {
+    //protected variable which contains name of database field(s) to be filled.
     protected $fillable = [
         'name'
     ];