remove old test annotation.

test/Mustache/Test/FiveThree/Functional/StrictCallablesTest.php

@@ -74,7 +74,6 @@ class Mustache_Test_FiveThree_Functional_StrictCallablesTest extends PHPUnit_Fra
     }
 
     /**
-     * @group wip
      * @dataProvider strictCallables
      */
     public function testStrictCallablesEnabled($name, $section, $expected)