README.md in kerby-0.1.2 vs README.md in kerby-0.1.3

- old
+ new

@@ -18,10 +18,10 @@
 
     $ gem install kerby
 
 ## Usage
 
-kerby build MANIFEST-FILE... | kubectl apply -f -
+    $ kerby build [--node-yaml=NODE_YAML] MANIFEST-FILE... | kubectl apply -f -
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.