Comment on: "manual/tutorial/rotate-log-files"

Documentation says this to rotate log:

kill -SIGUSR1 <mongod process id>

but it should say this instead:

kill -USR1 <mongod process id>

The SIGUSR form may or may not work depending on the shell being used.
The USR form should always work.

Hint: For HUP in other programs we do "kill -HUP", not "kill -SIGHUP".

Thanks.