diff --git a/lib/do_create_instance.js b/lib/do_create_instance.js
index 652e391..cc3e858 100644
--- a/lib/do_create_instance.js
+++ b/lib/do_create_instance.js
@@ -149,7 +149,7 @@ do_create_instance.options = [
     {
         names: ['name', 'n'],
         type: 'string',
-        help: 'One or more (comma-separated) networks IDs.'
+        help: 'Instance name. If not given, a random one will be created.'
     },
     // XXX arrayOfCommaSepString dashdash type
     //{