Staging: skein: checkpatch: fix comment aligning in skein_base.c

This is a patch to the skein_base.c file that fixes up a
comment aligning warning found by the checkpatch.pl tool at line 2

Signed-off-by: Tobias Heineken <tobias.heineken+kernel@robotics-erlangen.de>
Signed-off-by: Florian Schleicher <florian.schleicher@fau.de>
CC: linux-kernel@i4.cs.fau.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>