fixed CS

Author: fabpot

Normalizer/GetSetMethodNormalizer.php

@@ -141,7 +141,7 @@ public function denormalize($data, $class, $format = null, array $context = arra
 
             $object = $reflectionClass->newInstanceArgs($params);
         } else {
-            $object = new $class;
+            $object = new $class();
         }
 
         foreach ($data as $attribute => $value) {

Tests/Encoder/XmlEncoderTest.php

@@ -189,7 +189,7 @@ public function testEncode()
     public function testEncodeSerializerXmlRootNodeNameOption()
     {
         $options = array('xml_root_node_name' => 'test');
-        $this->encoder = new XmlEncoder;
+        $this->encoder = new XmlEncoder();
         $serializer = new Serializer(array(), array('xml' => new XmlEncoder()));
         $this->encoder->setSerializer($serializer);
 
@@ -272,7 +272,7 @@ public function testDecodeArray()
 
     public function testDecodeWithoutItemHash()
     {
-        $obj = new ScalarDummy;
+        $obj = new ScalarDummy();
         $obj->xmlFoo = array(
             'foo-bar' => array(
                 '@key' => "value",