Staging: vt6656: Remove unnecessary spaces in format strings

A space in a format string is unnecessary if it is followed by a line
feed. These spaces are removed by this patch.

Signed-off-by: Sebastian Rachuj <sebastian.rachuj@studium.uni-erlangen.de>
Signed-off-by: Simon Schuster <linux@rationality.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>