diff --git a/Documentation/hwmon/lm85 b/Documentation/hwmon/lm85
index 40062074129..a13680871bc 100644
--- a/Documentation/hwmon/lm85
+++ b/Documentation/hwmon/lm85
@@ -164,7 +164,7 @@ configured individually according to the following options.
                       temperature. (PWM value from 0 to 255)
 
 * pwm#_auto_pwm_minctl - this flags selects for temp#_auto_temp_off temperature
-                         the bahaviour of fans. Write 1 to let fans spinning at
+                         the behaviour of fans. Write 1 to let fans spinning at
 			 pwm#_auto_pwm_min or write 0 to let them off.
 
 NOTE: It has been reported that there is a bug in the LM85 that causes the flag
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 88e71f195ec..95a99c590da 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -1386,7 +1386,7 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 			it87_write_value(data, IT87_REG_TEMP_HIGH(i), 127);
 	}
 
-	/* Check if temperature channnels are reset manually or by some reason */
+	/* Check if temperature channels are reset manually or by some reason */
 	tmp = it87_read_value(data, IT87_REG_TEMP_ENABLE);
 	if ((tmp & 0x3f) == 0) {
 		/* Temp1,Temp3=thermistor; Temp2=thermal diode */
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index a3a01dc35a3..cb808d01536 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -503,7 +503,7 @@ static struct w83627ehf_data *w83627ehf_update_device(struct device *dev)
 		}
 
 		for (i = 0; i < 4; i++) {
-			/* pwmcfg, tolarance mapped for i=0, i=1 to same reg */
+			/* pwmcfg, tolerance mapped for i=0, i=1 to same reg */
 			if (i != 1) {
 				pwmcfg = w83627ehf_read_value(data,
 						W83627EHF_REG_PWM_ENABLE[i]);