Fix styling

Author: freekmurze

tests/RelationFilterTest.php

@@ -16,7 +16,7 @@ public function setUp(): void
     {
         parent::setUp();
 
-        $this->models =TestModel::factory()->count(5)->create();
+        $this->models = TestModel::factory()->count(5)->create();
 
         $this->models->each(function (TestModel $model, $index) {
             $model

tests/SortTest.php

@@ -309,7 +309,7 @@ public function it_can_allow_multiple_sort_parameters_as_an_array()
     /** @test */
     public function it_can_sort_by_multiple_columns()
     {
-        $this->models =TestModel::factory()->count(3)->create(['name' => 'foo']);
+        $this->models = TestModel::factory()->count(3)->create(['name' => 'foo']);
 
         $sortedModels = $this
             ->createQueryFromSortRequest('name,-id')

tests/SortsCallbackTest.php

@@ -23,7 +23,7 @@ public function setUp(): void
 
         DB::enableQueryLog();
 
-        $this->models =TestModel::factory()->count(5)->create();
+        $this->models = TestModel::factory()->count(5)->create();
     }
 
     /** @test */

tests/TestCase.php

@@ -25,7 +25,6 @@ protected function setUp(): void
         Factory::guessFactoryNamesUsing(
             fn (string $modelName) => 'Spatie\\QueryBuilder\\Database\\Factories\\'.class_basename($modelName).'Factory'
         );
-
     }
 
     protected function setUpDatabase(Application $app)
@@ -89,7 +88,7 @@ protected function getPackageProviders($app)
     {
         return [
             RayServiceProvider::class,
-            QueryBuilderServiceProvider::class
+            QueryBuilderServiceProvider::class,
         ];
     }