diff --git a/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
index 54b116d..48460ee 100644
--- a/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
@@ -5,6 +5,6 @@ export function goBack() {
     topmost().goBack();
 }
 export function openSettings() {
-    // implement the cusotm logic
+    // implement the custom logic
 }
 // << action-bar-basic-usage-sdk-ts