Merge pull request #588 from magento/am_vault

Am vault

Author: almarchenko

guides/v2.1/payments-integrations/vault/vault-di.md

@@ -89,7 +89,7 @@ The following sample from Braintree configuration illustrates how to add the `au
 
 ## Add command manager
 
-You also need to add a command manager for vault, and add it to the command manager pool. This pool is available for vault instance and enables performing payment provider actions.
+You also need to create a command manager for vault. It is configured with the payment integration command pool and allows performing payment commands in any place of code. 
 
 Example of adding a command manager for Braintree vault:
 
@@ -102,6 +102,8 @@ Example of adding a command manager for Braintree vault:
 {% endhighlight %}
 
 
+Command manager must be added to the command manager pool. This pool is available for vault instance and enables performing payment provider actions.
+
 There are two ways to add command manager to the pool: 
 
 * Add to default `CommandManagerPool` implementation. Example:
@@ -136,3 +138,5 @@ There are two ways to add command manager to the pool:
 {% endhighlight %}
 
 In the first case, this pool can be used in any module to perform vault payment commands. In the second case, only specific vault payment integration can use this pool. 
+
+You can use the samples as templates for your command manager configuration.You only need to change the Braintree-related names to your custom ones.