dt: Typo fix

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Grant Likely <grant.likely@linaro.org>

Documentation/devicetree/bindings/net/can/sja1000.txt

@@ -37,7 +37,7 @@ Optional properties:
 	If not specified or if the specified value is 0, the CLKOUT pin
 	will be disabled.
 
-- nxp,no-comparator-bypass : Allows to disable the CAN input comperator.
+- nxp,no-comparator-bypass : Allows to disable the CAN input comparator.
 
 For further information, please have a look to the SJA1000 data sheet.