diff --git a/docs/3. Add front-end, render agenda, set up front-end models.md b/docs/3. Add front-end, render agenda, set up front-end models.md
index 347ce314..34c25120 100644
--- a/docs/3. Add front-end, render agenda, set up front-end models.md	
+++ b/docs/3. Add front-end, render agenda, set up front-end models.md	
@@ -197,7 +197,7 @@ In this session, we'll add the front end web site, with a public (anonymous) hom
 1. Open the *appsettings.json* file and add the configuration key for `serviceUrl` pointing to the URL your specific BackEnd API application is configured to run in (check your *launchSettings.json* file for the specific port your BackEnd API application uses):
 
    ``` json
-   "ServiceUrl": "https://localhost:56009/"
+   "serviceUrl": "https://localhost:56009/"
    ```
 
 ## List the sessions on the home page