fix code style

workflow/engine/methods/cases/viena_init.php

@@ -10,9 +10,6 @@ use ProcessMaker\Model\User;
 $conf = new Configurations();
 
 $oHeadPublisher = headPublisher::getSingleton();
-// $oHeadPublisher->addExtJsScript("cases/main", false); //Adding a javascript file .js
-// $oHeadPublisher->addContent("cases/main"); //Adding a html file  .html.
-// $oHeadPublisher->addContent("cases/viena"); //Adding a html file  .html.
 
 $keyMem = "USER_PREFERENCES" . $_SESSION["USER_LOGGED"];
 $memcache = PMmemcached::getSingleton(config("system.workspace"));

workflow/engine/skinEngine/skinEngine.php

@@ -141,7 +141,6 @@ class SkinEngine
             if (file_exists($skinObject . PATH_SEP . 'layout-viena.html')) {
                 $layoutFileViena = $skinObject . PATH_SEP . 'layout-viena.html';
             }
-            
         }
 
         $this->layoutFile = pathInfo($layoutFile);