bugfix array

zimbraSingle.inc

@@ -382,12 +382,12 @@ function zimbraSingleConfigOptions() {
     }
     $cosNames = recursiveFindAll($response, 'NAME');
     $configOptions = array();
-    $configOptions['cos'] = [
+    $configOptions['cos'] = array (
         "FriendlyName" => "Class of Service",
         "Type" => "radio",
         "Options" => implode(',', $cosNames),
         "Description" => "Tick to use this COS",
-    ];
+    );
     $apiDomainManager = new Zm_Domain($api);
     $response = $apiDomainManager->getAllDomains();
     $domainNames = recursiveFindAll($response, 'NAME');