Fix PHPDoc return type for belongsToMany relations

src/Models/Component.php

@@ -88,7 +88,7 @@ class Component extends Model implements TransformableInterface
     /**
      * Components can have many tags.
      *
-     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
      */
     public function tags()
     {

src/Models/Tag.php

@@ -34,7 +34,7 @@ class Tag extends Model
     /**
      * Tags can have many components.
      *
-     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
      */
     public function components()
     {