Fix typo configue => configure in comments

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index dfe7b38..36f43ca 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -663,7 +663,7 @@
       if((val == N_SYNC_PPP) || (val == N_PPP))
 	{
 	  DEBUG(FS_INFO, "Entering PPP discipline.\n");
-	  /* PPP channel setup (ap->chan in configued in dev_irnet_open())*/
+	  /* PPP channel setup (ap->chan in configured in dev_irnet_open())*/
 	  lock_kernel();
 	  err = ppp_register_channel(&ap->chan);
 	  if(err == 0)