Messages on removal of temporary files are spamming the Job Scheduler log

With the current release for whatever job the following lines are written to the log:

2007-08-19 23:36:58.373 [info] (Task ask_ik4_receive_file:170138) SCHEDULER-876 Temporary files cannot be deleted. Still trying ..., C:\DOCUME~1\S_Schedule\Local Settings\Temp\sos910D.tmp, C:\DOCUME~1\S_Schedule\Local Settings\Temp\sos910B.tmp, C:\DOCUME~1\S_Schedule\Local Settings\Temp\sos910C.tmp
2007-08-19 23:36:58.482 [info] (Task ask_ik4_receive_file:170138) SCHEDULER-877 Temporary files have been deleted now

This occurs since delayed removal of temporary files was introduced lately. However, this output should not be written with log level "info" but with log level "debug1" as it is increasing the log file size with unwanted messages. The interesting information that should be written with log level "info" is the - hopefully rare - case when a temporary file could not be deleted at all.