update build lxc/kvm variables to GUEST instead of CONTAINER
diff --git a/tools/build_lxc_multi.sh b/tools/build_lxc_multi.sh
index 3cccad7..5418ac9 100755
--- a/tools/build_lxc_multi.sh
+++ b/tools/build_lxc_multi.sh
@@ -18,7 +18,7 @@
 # Helper to launch containers
 function run_lxc {
     # For some reason container names with periods can cause issues :/
-    CONTAINER_NAME=$1 CONTAINER_IP=$2 CONTAINER_NETMASK=$NETMASK CONTAINER_GATEWAY=$GATEWAY NAMESERVER=$NAMESERVER TERMINATE=$TERMINATE STACKSH_PARAMS="$COMMON_VARS $3" ./build_lxc.sh
+    GUEST_NAME=$1 GUEST_IP=$2 GUEST_NETMASK=$NETMASK GUEST_GATEWAY=$GATEWAY NAMESERVER=$NAMESERVER TERMINATE=$TERMINATE STACKSH_PARAMS="$COMMON_VARS $3" ./build_lxc.sh
 }
 
 # Launch the head node - headnode uses a non-ip domain name,