Remove errant whitespace

Author: James Turner

projects/RabbitMQ.Client/client/impl/SocketFrameHandler.cs

@@ -89,7 +89,7 @@ public SocketFrameHandler(AmqpTcpEndpoint endpoint,
                     SingleReader = true,
                     SingleWriter = false
                 });
-            
+
             _channelReader = channel.Reader;
             _channelWriter = channel.Writer;