diff --git a/wpf/Licensing/licensing-faq/CI-license-validation.md b/wpf/Licensing/licensing-faq/CI-license-validation.md
index 08fdc271f..09dda2881 100644
--- a/wpf/Licensing/licensing-faq/CI-license-validation.md
+++ b/wpf/Licensing/licensing-faq/CI-license-validation.md
@@ -48,7 +48,7 @@ The following section shows how to validate the Syncfusion license key in CI ser
 The following example shows the syntax for Windows build agents.
 
 {% tabs %}
-{% highlight <lang> tabtitle ="YAML" %}
+{% highlight c# tabtitle ="YAML" %}
 pool:
   vmImage: 'windows-latest'
 
@@ -78,7 +78,7 @@ steps:
 The following example shows the syntax for validating Syncfusion license key in GitHub actions.
 
 {% tabs %}
-{% highlight <lang> tabtitle ="YAML" %}
+{% highlight c# tabtitle ="YAML" %}
   steps:
   - name: Syncfusion License Validation
     shell: pwsh