timeconst: Update path in comment

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: hofrat@osadl.org
Link: http://lkml.kernel.org/r/1436894685-5868-1-git-send-email-Jason@zx2c4.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>