diff --git a/docs/Battery.md b/docs/Battery.md
index 40dad080b4..c233c11947 100644
--- a/docs/Battery.md
+++ b/docs/Battery.md
@@ -78,7 +78,7 @@ Configure capacity using the `battery_capacity` setting, which takes a value in
 
 The current meter may need to be configured so that the value read at the ADC input matches actual current draw.  Just like you need a voltmeter to correctly calibrate your voltage reading you also need an ammeter to calibrate your current sensor.
 
-Use the following settings to adjust calibrtion. 
+Use the following settings to adjust calibration. 
 
 `current_meter_scale`
 `current_meter_offset`