Added default comment for fillable.

src/database/src/Commands/Ast/ModelUpdateVistor.php

@@ -53,8 +53,6 @@ class ModelUpdateVistor extends NodeVisitorAbstract
         }
 
         $node->default = new Node\Expr\Array_($items);
-        $node->setDocComment(new Doc('The attributes that are mass assignable.'));
-
         return $node;
     }
 }

src/database/src/Commands/ModelCommand.php

@@ -161,6 +161,11 @@ class %s extends Model
      */
     protected $table = \'%s\';
 
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
     protected $fillable = [];
 }';