Doc: hwmon: Fix typo "montoring" in hwmon

This patch fix typos found in files within Documentation/hwmon.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/Documentation/hwmon/zl6100 b/Documentation/hwmon/zl6100
index 33908a4..477a94b 100644
--- a/Documentation/hwmon/zl6100
+++ b/Documentation/hwmon/zl6100
@@ -60,7 +60,7 @@
 Description
 -----------
 
-This driver supports hardware montoring for Intersil / Zilker Labs ZL6100 and
+This driver supports hardware monitoring for Intersil / Zilker Labs ZL6100 and
 compatible digital DC-DC controllers.
 
 The driver is a client driver to the core PMBus driver. Please see