diff --git a/tutorial/netstd/Server/Program.cs b/tutorial/netstd/Server/Program.cs
index d9c9dbf..29b21d0 100644
--- a/tutorial/netstd/Server/Program.cs
+++ b/tutorial/netstd/Server/Program.cs
@@ -131,7 +131,7 @@
             if (selectedTransport == Transport.Http)
             {
                 if (multiplex)
-                    throw new Exception("This tutorial semple code does not yet allow multiplex over http (although Thrift itself of course does)");
+                    throw new Exception("This tutorial sample code does not yet allow multiplex over http (although Thrift itself of course does)");
                 new HttpServerSample().Run(cancellationToken);
             }
             else