correct file name

Author: zhiyuanliang-ms

articles/azure-app-configuration/TOC.yml

@@ -211,7 +211,7 @@
     - name: ASP.NET Core
       href: howto-targetingfilter-aspnet-core.md
     - name: JavaScript
-      href: howto-targetingfilter-javascript.md
+      href: how-to-targetingfilter-javascript.md
   - name: Use variant feature flags
     items:
     - name: Overview

articles/azure-app-configuration/how-to-targetingfilter-javascript.md

@@ -309,15 +309,15 @@ initializeConfig()
 
 1. Open your browser and navigate to `localhost:8080`. You should see the default view of the app.
 
-    :::image type="content" source="media/howto-targetingfilter-javascript/beta-disabled.png" alt-text="Screenshot of the app, showing the default greeting message.":::
+    :::image type="content" source="media/how-to-targetingfilter-javascript/beta-disabled.png" alt-text="Screenshot of the app, showing the default greeting message.":::
 
 1. Use `userId` query parameter in the url to specify the user ID. Visit `localhost:8080/[email protected]`. You see the beta page, because `[email protected]` is specified as a targeted user.
 
-    :::image type="content" source="media/howto-targetingfilter-javascript/beta-enabled.png" alt-text="Screenshot of the app, showing the beta page.":::
+    :::image type="content" source="media/how-to-targetingfilter-javascript/beta-enabled.png" alt-text="Screenshot of the app, showing the beta page.":::
 
 1. Visit `localhost:8080/[email protected]`. You cannot see the beta page, because `[email protected]` is specified as an excluded user..
 
-    :::image type="content" source="media/howto-targetingfilter-javascript/beta-not-targeted.png" alt-text="Screenshot of the app, showing the default content.":::
+    :::image type="content" source="media/how-to-targetingfilter-javascript/beta-not-targeted.png" alt-text="Screenshot of the app, showing the default content.":::
 
 ## Next steps
 

articles/azure-app-configuration/howto-targetingfilter.md

@@ -73,6 +73,7 @@ In this article, you will learn how to add and configure a targeting filter for
 1. Continue to the following instructions to use the feature flag with a targeting filter in your application for the language or platform you are using.
 
     - [ASP.NET Core](./howto-targetingfilter-aspnet-core.md)
+    - [Node.js](./how-to-targetingfilter-javascript.md)
 
 ## Next steps