diff --git a/viirb-2-configure-fully-after-upgrade.sh b/viirb-2-configure-fully-after-upgrade.sh
index 16f704e..94fc628 100755
--- a/viirb-2-configure-fully-after-upgrade.sh
+++ b/viirb-2-configure-fully-after-upgrade.sh
@@ -136,6 +136,7 @@ EOF
 # ensure viirb network is up and running - bridge takes a bit of time
 # ensure viirb gives out ipv6 address
 # Found: 30s is not enough for full reconfiguration
+echo "Public VPN key: ${id} ${public_key}"
 sleep 60
 
 # change to ipv6
diff --git a/viirb1-2-together.sh b/viirb1-2-together.sh
index 3edc0bf..2d4378b 100644
--- a/viirb1-2-together.sh
+++ b/viirb1-2-together.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if [ $# -ne 2 ]; then
+if [ $# -ne 1 ]; then
     echo "$0 viirb-id"
     echo "    viirb-id: number in decimal format"
     exit 1