Ripped from Fedora.

--- a/setserial.c
+++ b/setserial.c
@@ -710,1 +710,1 @@
-	fprintf(stderr, "\t  spd_normal\tuse 38.4kb when a buad rate of 38.4kb is selected\n");
+	fprintf(stderr, "\t  spd_normal\tuse 38.4kb when a baud rate of 38.4kb is selected\n");