lguest: fix verbose printing of device features.

%02x is more appropriate for bytes than %08x.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 82fafe0..6ded39b 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -960,10 +960,10 @@
 
 		verbose("Device %s OK: offered", dev->name);
 		for (i = 0; i < dev->desc->feature_len; i++)
-			verbose(" %08x", get_feature_bits(dev)[i]);
+			verbose(" %02x", get_feature_bits(dev)[i]);
 		verbose(", accepted");
 		for (i = 0; i < dev->desc->feature_len; i++)
-			verbose(" %08x", get_feature_bits(dev)
+			verbose(" %02x", get_feature_bits(dev)
 				[dev->desc->feature_len+i]);
 
 		if (dev->ready)