trivial: fix then -> than typos in comments and documentation

- (better, more, bigger ...) then -> (...) than

Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index 9671703..8b2d756 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -75,7 +75,7 @@
 
 /* minimum pwm at which the fan is driven (pwm can by increased depending on
    the temp. Notice that for the scy some fans share there minimum speed.
-   Also notice that with the scy the sensor order is different then with the
+   Also notice that with the scy the sensor order is different than with the
    other chips, this order was in the 2.4 driver and kept for consistency. */
 static const u8 FSCHMD_REG_FAN_MIN[5][6] = {
 	{ 0x55, 0x65 },					/* pos */