storage.md in fog-azure-rm-0.0.5

- old
+ new

@@ -58,19 +58,29 @@
     azure_storage_service.storage_accounts.check_name_availability('<Storage Account name>')
 ```
 
 ## Create Storage Account
 
-Create a new storage account
+Create a new storage account. Replication attribute for Standard and Premium account types are as follows 
 
+Standard: LRS (Standard Locally-redundant storage)
+          ZRS (Standard Zone-redundant storage)
+          GRS (Standard Geo-redundant storage)
+          RAGRS (Standard Read access geo-redundant storage)
+Premium:  LRS (Premium Locally-redundant storage)
+
 ```ruby
 azure_storage_service.storage_accounts.create(
   :name => '<Storage Account name>',
   :location => 'West US',
-  :resource_group => '<Resource Group name>'
+  :resource_group => '<Resource Group name>',
+  :account_type => '<Standard/Premium>'                # Optional. Default value 'Standard'. Allowed values can only be Standard or Premium
+  :replication => 'LRS'                                # Optional. Default value 'LRS' 
 )
 ```
+Premium Storage account store data on solid state drives (SSDs). For more details on standard and premium storage accounts, see [Introduction to Microsoft Azure Storage](https://azure.microsoft.com/en-us/documentation/articles/storage-introduction/) and [Premium Storage: High-Performance Storage for Azure Virtual Machine Workloads](https://azure.microsoft.com/en-us/documentation/articles/storage-premium-storage/).
+
 ## List storage accounts
 
 ##### List storage accounts in a subscription
 
 ```ruby
@@ -104,10 +114,12 @@
 
 Get access keys of a storage account
 
 ```ruby
 keys_hash = storage_acc.get_access_keys
-puts "#{keys_hash['key1']} #{keys_hash['key2']}"
+keys_hash.each do |keys|
+  puts "#{keys.key_name}:  #{keys.value}"
+end
 ```
 
 ## Destroy a single Storage Account
 
 Get storage account object from the get method and then destroy that storage account.