ALSA: hdspm: fix spelling mistake "Initializeing" -> "Initializing"

Trivial fix to spelling mistake in dev_dbg message and also remove
extraneous white space and repeated question marks.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/rme9652/hdspm.c

@@ -6534,7 +6534,7 @@ static int snd_hdspm_create_alsa_devices(struct snd_card *card,
 	dev_dbg(card->dev, "Update mixer controls...\n");
 	hdspm_update_simple_mixer_controls(hdspm);
 
-	dev_dbg(card->dev, "Initializeing complete ???\n");
+	dev_dbg(card->dev, "Initializing complete?\n");
 
 	err = snd_card_register(card);
 	if (err < 0) {