diff --git a/xmlrpc-server.js b/xmlrpc-server.js
index 24b34e4..9576b19 100644
--- a/xmlrpc-server.js
+++ b/xmlrpc-server.js
@@ -320,7 +320,7 @@ function sendTopUpReport(reverseUrls, params, urlIdx, retry) {
             )
             return;
         }
-        
+
         logger.warn('topUpReport retry exceed');
         return;
     }
@@ -359,7 +359,7 @@ function sendTopUpReport(reverseUrls, params, urlIdx, retry) {
 
         }
         catch(topUpReportException) {
-            logger.warn("Exception on sending topUpReport" {e: topUpReportException});
+            logger.warn("Exception on sending topUpReport", {e: topUpReportException});
         }
 
     });