Fix broken command api code sample

Author: ester-nl

content/en/docs/apidocs-mxsdk/apidocs/studio-pro-11/extensibility-api/web/web-extensions-howtos/command-api.md

@@ -30,28 +30,25 @@ The `registerCommand` requires a generic type for the command payload once execu
 For commands that require payload, you must make sure you register the command with the exact expected payload object type. See the [App Explorer API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/app-explorer-api/) and [Documents API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/documents-api/) documentation for clear examples.
 
 ```typescript
-import { ComponentContext, IComponent, Menu, StudioProApi, getStudioProApi } from "@mendix/extensions-api";
-
+import { ComponentContext, IComponent, StudioProApi, getStudioProApi } from "@mendix/extensions-api";
 const extensionId = "myextension";
 
 export const component: IComponent = {
     async loaded(componentContext: ComponentContext) {
         const studioPro = getStudioProApi(componentContext);
 
-        await this.createMenuWithCommand(studioPro);
-    }
-
-    async createMenuWithCommand(studioPro: StudioProApi) {
-        const commandId = `${extensionId}.menu-command`;
-        const menuId = `${commandId}.menu`;
-
-        await studioPro.app.commands.registerCommand<void>(
-            commandId,
-            async () => await studioPro.ui.messageBoxes.show("info", `This menu executed a command with id '${commandId}'`)
-        );
-
-        await studioPro.ui.extensionsMenu.add({ caption: "Menu with command", menuId, commandId });
+        await createMenuWithCommand(studioPro);
     }
+};
+async function createMenuWithCommand(studioPro: StudioProApi) {
+    const commandId = `${extensionId}.menu-command`;
+    const menuId = `${commandId}.menu`;
+
+    await studioPro.app.commands.registerCommand(
+        commandId,
+        async () => await studioPro.ui.messageBoxes.show("info", `This menu executed a command with id '${commandId}'`)
+    );
+    await studioPro.ui.extensionsMenu.add({ caption: "Menu with command", menuId, commandId });
 }
 ```