Update change log

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7647 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_accounting/bt/change_log

+2006-06-08 Kevin
+* Don't create empty lines when the closing balance is generated.
+
 2006-06-07 Kevin
 * Delete aggregation per regional zone (export/local) feature because its not enough flexible (for example, if you fix the region of a third party, you need to regenerate the Closing Balance).