diff --git a/vba_code_kukan_detail_master.txt b/vba_code_kukan_detail_master.txt
index 2bba5db..3c3ec9b 100644
--- a/vba_code_kukan_detail_master.txt
+++ b/vba_code_kukan_detail_master.txt
@@ -408,7 +408,7 @@ Sub validateDetailData(ByVal ws As Worksheet, ByVal rowNum As Long, Optional ByV
     
 End Sub
 
-' Button macro（Validate selected row）
+' Button macro (Validate selected row)
 Sub validateDetailDataButton()
     Dim rowNum As Long
     rowNum = ActiveCell.Row