sb/amd/pi/hudson: Spell verb in comment with a space

Change-Id: I7d0d8e2a20d15cbed30e98cf4468e9fb5dd0f1ad
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/19292
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/southbridge/amd/pi/hudson/lpc.c

@@ -84,7 +84,7 @@ static void lpc_init(device_t dev)
 	/* Initialize i8254 timers */
 	setup_i8254 ();
 
-	/* Setup SERIRQ, enable continuous mode */
+	/* Set up SERIRQ, enable continuous mode */
 	byte = (BIT(4) | BIT(7));
 	if (!IS_ENABLED(CONFIG_SERIRQ_CONTINUOUS_MODE))
 		byte |= BIT(6);