diff --git a/FAQ.md b/FAQ.md
index 292bbcb..adf5681 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -752,7 +752,7 @@ The final reason is related to the user's cloud provider.
 
 If you run container (Docker etc), there might be DNS problem with container.
 
-Some users also encountered tls issue on Windows server, we would suggest you switch to Linux. RustDesk server is deprecated running on Window, We know nothing about Windows server.
+Some users encountered TLS issue on Windows server, we would suggest you switch to Linux. RustDesk server is deprecated running on Window, We know nothing about Windows server.
 
 ```
 C:\Windows\system32>curl -X POST https://rustdesk.com/api/lic/license/check -H "Content-Type: application/json" -d "{}"