added missing @author tag for new class

Author: OskarStark

src/Symfony/Component/DependencyInjection/EnvVarProcessor.php

@@ -15,6 +15,9 @@
 use Symfony\Component\DependencyInjection\Exception\EnvNotFoundException;
 use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 
+/**
+ * @author Nicolas Grekas <[email protected]>
+ */
 class EnvVarProcessor implements EnvVarProcessorInterface
 {
     private $container;