diff --git a/src/component/axis/AxisBuilder.ts b/src/component/axis/AxisBuilder.ts
index a3773a823c..1644d50246 100644
--- a/src/component/axis/AxisBuilder.ts
+++ b/src/component/axis/AxisBuilder.ts
@@ -70,7 +70,7 @@ export interface AxisBuilderCfg {
     tickDirection?: number
     labelDirection?: number
     /**
-     * Usefull when onZero.
+     * Useful when onZero.
      */
     labelOffset?: number
     /**