sound:core:seq:seq_ports.c Remove one to many n's in a word.

The Patch below removes one to many "n's" in a word..

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 3bf7d73..e12bcd9 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -412,7 +412,7 @@
  * initialization or termination of devices (see seq_midi.c).
  *
  * If callback_all option is set, the callback function is invoked
- * at each connnection/disconnection. 
+ * at each connection/disconnection. 
  */
 
 static int subscribe_port(struct snd_seq_client *client,