Fixed a few more PHPCS issues

src/Controllers/BenchmarkController.php

@@ -44,7 +44,7 @@ class BenchmarkController extends Controller {
   public function postAdd(Request $request, Response $response): Response {
     $params = (array)$request->getParsedBody();
 
-    $benchmark = new Benchmark;
+    $benchmark = new Benchmark();
     $benchmark->name = $params['benchmark_name'];
     $benchmark->description = $params['benchmark_description'];
     $benchmark->scoring = $params['benchmark_scoring'];

src/Models/Test.php

@@ -5,7 +5,6 @@ namespace BitGoblin\Colossus\Models;
 use Illuminate\Database\Eloquent\Model;
 
 class Test extends Model {
-
   protected $fillable = [
     'date_tag',
     'benchmark_id',
@@ -68,5 +67,4 @@ class Test extends Model {
 
     return $data;
   }
-
 }