diff --git a/include/Ajax.php b/include/Ajax.php
index 4ede200..1fa756d 100644
--- a/include/Ajax.php
+++ b/include/Ajax.php
@@ -1,14 +1,14 @@
 <?php
 class Ajax extends Responder {
     private $action = '';
-    
+
     public function __construct() {
         parent::__construct();
         if(isset($_GET['action'])) {
             $this->action = $_GET['action'];
         }
     }
-    
+
     public function render() {
         $out = '';
         switch($this->action) {
@@ -98,7 +98,7 @@ class Ajax extends Responder {
             return new Failure('Artikeln är redan utlånad.');
         }
     }
-    
+
     private function return_product() {
         $product = null;
         try {
@@ -138,7 +138,7 @@ class Ajax extends Responder {
         }
         return new Failure('Lån saknas.');
     }
-    
+
     private function start_inventory() {
         try {
             Inventory::begin();
@@ -147,7 +147,7 @@ class Ajax extends Responder {
             return new Failure('Inventering redan igång.');
         }
     }
-    
+
     private function end_inventory() {
         $inventory = Inventory::get_active();
         if($inventory === null) {
@@ -156,7 +156,7 @@ class Ajax extends Responder {
         $inventory->end();
         return new Success('Inventering avslutad.');
     }
-    
+
     private function inventory_product() {
         $inventory = Inventory::get_active();
         if($inventory === null) {
@@ -273,7 +273,7 @@ class Ajax extends Responder {
         }
         return new Success('Ändringarna sparade.');
     }
-    
+
     private function update_user() {
         $id = $_POST['id'];
         $name = $_POST['name'];
@@ -355,7 +355,7 @@ class Ajax extends Responder {
             return new Failure('Det finns ingen mall med det namnet.');
         }
     }
-    
+
     private function suggest() {
         return new Success(suggest($_POST['type']));
     }