diff --git a/Documentation/hwmon/gpd-fan.rst b/Documentation/hwmon/gpd-fan.rst
index 29527a77fe88..b27657d33056 100644
--- a/Documentation/hwmon/gpd-fan.rst
+++ b/Documentation/hwmon/gpd-fan.rst
@@ -67,7 +67,7 @@ pwm1_enable
   at full speed. Write "1" to set to manual, write "2" to let the EC control
   decide fan speed. Read this attribute to see current status.
 
-  NB：In consideration of the safety of the device, when setting to manual mode,
+  NB: In consideration of the safety of the device, when setting to manual mode,
   the pwm speed will be set to the maximum value (255) by default. You can set
   a different value by writing pwm1 later.