officejs_support_request_ui_test: fix a comment in test

bt5/erp5_officejs_support_request_ui_test/PathTemplateItem/portal_tests/officejs_support_request_ui_zuite/testFrontPageDashboardLastMonthActivity.zpt

@@ -64,7 +64,7 @@
 
 <!--
 
-In the last month, we have 4 Opened and 3 Submitted. The pie shows submitted on the right
+In the last month, we have 3 Opened and 2 Submitted. The pie shows submitted on the right
 and opened on the left.
 
     0                  x                    100%