diff --git a/docs/en/api/power.md b/docs/en/api/power.md
index a3c30b07..518e1e02 100644
--- a/docs/en/api/power.md
+++ b/docs/en/api/power.md
@@ -317,7 +317,7 @@ void reset() {
 
 **Syntax:**
 
-<mark>bool boostMode(bool en)</mark>
+<mark>bool batteryMode(bool en)</mark>
 
 **Description:**