ansible/vm-install.sh: Minor cleanup

diff --git a/ansible/vm-install.sh b/ansible/vm-install.sh
index fcc8b5e..4e93d2c 100755 (executable)
--- a/ansible/vm-install.sh
+++ b/ansible/vm-install.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then
-  echo "$0 <vm> <distro> <codename>"
+  echo "$0 <hostname> <distro> <codename>"
   exit 1
 fi