MIPS: Don't add leading spacing to command lines

The leading spaces don't affect functionality but are unnecessary.

Signed-off-by: Rabin Vincent <rabinv@axis.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13180/


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