diff --git a/Helper/Data.php b/Helper/Data.php
index 9fa1b60..fbc41c9 100644
--- a/Helper/Data.php
+++ b/Helper/Data.php
@@ -63,6 +63,8 @@ public function getConfig($field, $default="", $store = null)
         if($result == "") {
             $result = $default;
         }
+		
+		
         return $result;
     }
     
@@ -82,6 +84,7 @@ public function getConfigData($field, $store = null)
             $field,
             \Magento\Store\Model\ScopeInterface::SCOPE_STORE,
             $store); 
+			
         return $result;
     }
     
@@ -91,6 +94,8 @@ public function getConfigData($field, $store = null)
      * @param string $str
      * @return string
      */
+	 
+	 
     public function filter($str)
     {
     	$html = $this->_filterProvider->getPageFilter()->filter($str);
@@ -105,6 +110,7 @@ public function filter($str)
      */
     public function isEnabled($storeId = null)
     {
+		
         return $this->getConfigData(self::XML_PATH_GENERAL_ENABLED, $storeId);
     }
  
diff --git a/Model/Config/Source/Categories.php b/Model/Config/Source/Categories.php
index a153281..5357f14 100644
--- a/Model/Config/Source/Categories.php
+++ b/Model/Config/Source/Categories.php
@@ -6,6 +6,8 @@
 
 namespace Tutorialstab\LazyloadingInfiniteScroll\Model\Config\Source;
 
+
+
 /**
  * Categories
  * @package Tutorialstab_ImportExportCategories
@@ -16,6 +18,8 @@ class Categories implements \Magento\Framework\Option\ArrayInterface {
      * @var \Magento\User\Model\UserFactory
      */
     protected $_categoryFactory;
+	
+	
 
     /**
      * @param \Magento\Catalog\Model\CategoryFactory $categoryFactory