sysfs: group.c: fix trailing whitespace
sysfs: group.c: fix trailing whitespace

There was some trailing spaces in the file, fix that up.

Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs