diff -r 5456fbedd85f lib/redmine/export/pdf.rb
--- a/lib/redmine/export/pdf.rb	Wed Sep 07 01:07:43 2011 +0000
+++ b/lib/redmine/export/pdf.rb	Mon Dec 05 11:50:13 2011 +0900
@@ -360,22 +360,24 @@ module Redmine
             end
             pdf.Ln
           end
         end
 
         pdf.SetFontStyle('B',9)
         pdf.RDMCell(190,5, l(:label_history), "B")
         pdf.Ln
+        indice = 0
         for journal in issue.journals.find(
                           :all, :include => [:user, :details],
                           :order => "#{Journal.table_name}.created_on ASC")
+          indice = indice + 1
           pdf.SetFontStyle('B',8)
           pdf.RDMCell(190,5,
-             format_time(journal.created_on) + " - " + journal.user.name)
+             format_time(journal.created_on) + " - " + journal.user.name + "(note-#" + indice.to_s + ")" )
           pdf.Ln
           pdf.SetFontStyle('I',8)
           for detail in journal.details
             pdf.RDMMultiCell(190,5, "- " + show_detail(detail, true))
           end
           if journal.notes?
             pdf.Ln unless journal.details.empty?
             pdf.SetFontStyle('',8)