MIPS: Remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
To: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/946/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>