diff --git a/ServerRecording/README.MD b/ServerRecording/README.MD
index 138c86c3..4ba1f9d9 100644
--- a/ServerRecording/README.MD
+++ b/ServerRecording/README.MD
@@ -1,7 +1,7 @@
 ---
 page_type: sample
 languages:
-- C#
+- csharp
 products:
 - azure
 - azure-communication-services