Laravel5: How to disable default scheduler message if no command is ready to run

When using the Laravel5 scheduler:

* * * * * cd /path-to-your-project && php artisan schedule:run >> /dev/null 2>&1

We receive the following default output if no command is ready to run:

# No scheduled commands are ready to run.

How to disable this message? We don't want to have an output if there is no command ready to run.

via Chebli Mohamed