README.md in chef-sugar-rackspace-0.2.0 vs README.md in chef-sugar-rackspace-0.3.0

@@ -15,9 +15,14 @@
 ### Rackconnect
 Rackconnect helpers require the [Rackconnect Ohai plugin](https://github.com/jarosser06/ohai-rackconnect) to be installed.
 
 - `rackconnected?` - return true if the node is rackconnected
 
+####Note
+If the rackconnect plugin is not installed but the helper is called
+rackconnected? will return false.  This should not be an issue in most
+cases but could cause unexepected results on a rackconnected server.
+
 #### rackconnected?
 ```ruby
 unless rackconnected?
   include_recipes 'firewall'
 end