diff --git a/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php b/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
index dbd0e68..6aaee8a 100644
--- a/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
+++ b/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
@@ -576,6 +576,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
     	if (!empty($onlineAssistant) && is_string($onlineAssistant)) {
     	    return wp_unslash($onlineAssistant);
     	}
+    	
     	return '';
     }