drivers/net: Add missing "space"

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 55a590a..3dd8f13 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -877,7 +877,7 @@
 			       dev->name);
 			goto drop;
 		case E_FLG_SYN_ERR:
-			printk(KERN_WARNING "%s: Flag sync. lost during"
+			printk(KERN_WARNING "%s: Flag sync. lost during "
 			       "packet\n", dev->name);
 			goto drop;
 		case E_RX_INV_BUF: