diff --git a/airtime_mvc/application/services/HistoryService.php b/airtime_mvc/application/services/HistoryService.php
index db6f8cbb3..5b6e4f7d9 100644
--- a/airtime_mvc/application/services/HistoryService.php
+++ b/airtime_mvc/application/services/HistoryService.php
@@ -270,7 +270,7 @@ class Application_Service_HistoryService
 				$result[MDATA_KEY_DURATION] = $formatter->format();
 			}
 			
-			//$unicodeChar = '\u2612';
+			//$unicodeChar = '\u2612';
 			//$result["new"] = json_decode('"'.$unicodeChar.'"');
 			//$result["new"] = "U+2612";
 		}