Update configuring-network-settings-for-github-copilot.md

content/copilot/how-tos/personal-settings/configuring-network-settings-for-github-copilot.md

@@ -109,13 +109,11 @@ If the default SPN isn't correct for your proxy, you can override the SPN in {%
 1. Type `settings`, then click **Preferences: Open User Settings (JSON)**.
 1. In the JSON object, add the following top-level property, replacing `YOUR-SPN` with the correct SPN for your proxy service.
 
-   ```json copy
-   "http.proxyKerberosServicePrincipal": "YOUR-SPN",
-   ```
+    ```json copy
+    {"http.proxyKerberosServicePrincipal": "YOUR-SPN"}
+    ```
 
-{% endvscode %}
 
-{% jetbrains %}
 
 #### Overriding the default SPN in JetBrains IDEs