--- a/examples/tty/serial.c	Mon Jul 09 10:29:15 2012 +0200
+++ b/examples/tty/serial.c	Fri Jul 13 10:42:31 2012 +0200
@@ -548,7 +548,7 @@
             }
 
             /* Send data */
-            
+
             tx_accepted_toggle = status & 0x0001;
             if (tx_accepted_toggle != port->tx_accepted_toggle) { // ready
                 port->tx_data_size =