README.md in fog-azure-rm-0.1.0 vs README.md in fog-azure-rm-0.1.1

@@ -31,10 +31,11 @@
     
     
 ## Usage
 
 You can use this gem against the Microsoft Azure Resource Manager Services in the cloud. Of course, to use the Microsoft Azure Resource Manager Services in the cloud, you need to first [create a Microsoft Azure account](http://www.azure.com/en-us/pricing/free-trial/).
-
+* Set 'CLOUD' constant from 'Azure', 'AzureChina', 'AzureGermanCloud' or 'AzureUSGovernment' in [config.rb] (https://github.com/fog/fog-azure-rm/blob/master/lib/fog/azurerm/config.rb) file. By default it will be 'Azure' (Azure Global).
+* Set 'LOCATION' constant based on the Azure cloud you are using in [config.rb] (https://github.com/fog/fog-azure-rm/blob/master/lib/fog/azurerm/config.rb) file. By default it will be 'eastus'.
 
 ### Authentication
 
 The next step to use this gem, is authentication and permissioning. It is important to get familiar with this concept. For a reference on setting up a service principal from the command line see
 [Authenticating a service principal with Azure Resource Manager](http://aka.ms/cli-service-principal) or