cs fixes

test/Mustache/Test/Functional/ExamplesTest.php

@@ -92,7 +92,7 @@ class Mustache_Test_Functional_ExamplesTest extends PHPUnit_Framework_TestCase
                 // load other files
                 switch ($info['extension']) {
                     case 'php':
-                        require_once($fullpath);
+                        require_once $fullpath;
                         $context = new $info['filename'];
                         break;
 

test/fixtures/examples/section_magic_objects/SectionMagicObjects.php

@@ -21,7 +21,7 @@ class MagicObject
 
     public function __get($key)
     {
-        return isset($this->_data[$key]) ? $this->_data[$key] : NULL;
+        return isset($this->_data[$key]) ? $this->_data[$key] : null;
     }
 
     public function __isset($key)