Fix spelling milisec -> ms in snd_ps3 module parameter description

Instead of replacing 'milisec' by 'millisec', I decided to use
the more common SI unit. Other drivers use 'milliseconds'
or 'ms', too ('millisec' is never used).

Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Jiri Kosina <trivial@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

sound/ppc/snd_ps3.c

@@ -51,7 +51,7 @@ static struct snd_ps3_card_info the_card;
 static int snd_ps3_start_delay = CONFIG_SND_PS3_DEFAULT_START_DELAY;
 
 module_param_named(start_delay, snd_ps3_start_delay, uint, 0644);
-MODULE_PARM_DESC(start_delay, "time to insert silent data in milisec");
+MODULE_PARM_DESC(start_delay, "time to insert silent data in ms");
 
 static int index = SNDRV_DEFAULT_IDX1;
 static char *id = SNDRV_DEFAULT_STR1;