- Removed xxx in ns_log

lib/burn-down-chart.tcl

@@ -155,7 +155,7 @@ for {set j $main_start_julian} {$j <= $main_end_julian} {incr j} {
 	    set key "$tid-$j"
 	    set hours_completed [expr $hours_completed + ($task_hours($tid) * $task_completed($key) / 100.0)]
 
-	    ns_log Notice "xxx: j=$j, tid=$tid, hours_completed=$hours_completed, task_hours=$task_hours($tid), task_completed=$task_completed($key), all_hours=$all_hours"
+	    ns_log Notice "burn-down-chart.tcl: j=$j, tid=$tid, hours_completed=$hours_completed, task_hours=$task_hours($tid), task_completed=$task_completed($key), all_hours=$all_hours"
 
 	}