diff --git a/geoapi/database/PisSqlManager.php b/geoapi/database/PisSqlManager.php
index 13430f4..4ff6a58 100644
--- a/geoapi/database/PisSqlManager.php
+++ b/geoapi/database/PisSqlManager.php
@@ -7,7 +7,7 @@ include_once PATH_UTILITTY . "/StringManager.php";
 require_once PATH_DATABASE . "/SqlManager.php";
 
 /**
- * Description of SpsSqlManager
+ * Description of ZisSqlManager
  * 
  * @author stubbfel
  * @since 20.06.2013
diff --git a/geoapi/service/pis/index.php b/geoapi/service/pis/index.php
index 38f4def..bed4a17 100644
--- a/geoapi/service/pis/index.php
+++ b/geoapi/service/pis/index.php
@@ -6,7 +6,7 @@ require_once PATH_API . "/PisApi.php";
 // instance a new api
 $app = new \api\PisApi();
 
-$app->get(\api\PisApi::$routeParameterPids, function ($pid = array()) use ($app) {
+$app->get(\api\PisApi::$routeParameterPids, function ($pid) use ($app) {
            echo $app->sendPisQuery($pid);
         });