diff --git a/classes/log/store.php b/classes/log/store.php
index 4e8cf04efa9a3ea31d657cc916927963577b1e16..23da02e6489cb8d061d84c7fcdefb0abecc62672 100755
--- a/classes/log/store.php
+++ b/classes/log/store.php
@@ -176,7 +176,7 @@ class store extends php_obj implements log_writer {
             return "failure";
         }
     }
-    
+
     private function error_log_value($key, $value) {
         $this->error_log('['.$key.'] '.json_encode($value));
     }