jffs2: fix typo in scan.c

Correct spelling "scaning" to scanning" in
fs/jffs2/scan.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
1 file changed