net/various: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 4917a94..4293889 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -366,7 +366,7 @@
 	int res;
 
 	if (!tty || !tty->driver_data ) {
-		CPC_TTY_DBG("hdlx-tty: no TTY in close \n");
+		CPC_TTY_DBG("hdlx-tty: no TTY in close\n");
 		return;
 	}