codacy fixes
diff --git a/erpnext/crm/doctype/email_campaign/email_campaign.js b/erpnext/crm/doctype/email_campaign/email_campaign.js
index 7549dbf..a5137c8 100644
--- a/erpnext/crm/doctype/email_campaign/email_campaign.js
+++ b/erpnext/crm/doctype/email_campaign/email_campaign.js
@@ -2,8 +2,6 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Email Campaign', {
-	// refresh: function(frm) {
-	// }
   email_campaign_for: function(frm) {
     frm.set_value('recipient', '');
   }