diff --git a/Documentation/grpc-auth-support.md b/Documentation/grpc-auth-support.md
index 5a075f61..5312b572 100644
--- a/Documentation/grpc-auth-support.md
+++ b/Documentation/grpc-auth-support.md
@@ -5,7 +5,7 @@ As outlined in the [gRPC authentication guide](http://www.grpc.io/docs/guides/au
 # Enabling TLS on a gRPC client
 
 ```Go
-conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, ""))
+conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, "")))
 ```
 
 # Enabling TLS on a gRPC server