Fix cloud provider alias reference. Add cloud providers extended data example.

doc/topics/config.rst

@@ -405,7 +405,7 @@ Some example usage on how to use ``extends`` with profiles. Consider
 The above configuration, once parsed would generate the following profiles 
 data:
 
-.. code-block:: text
+.. code-block:: python
 
     [{'deploy': False,
       'image': 'ami-08d97e61',
@@ -466,8 +466,45 @@ configuration.  Consider ``/etc/salt/salt/cloud.providers`` containing:
 
 
     my-productions-envs:
-      - extends: develop-envs:ibmsce
+      - extends: my-develop-envs:ibmsce
         user: my-production-user@mycorp.com
         location: us-east-1
         availability_zone: us-east-1
 
+
+The above configuration, once parsed would generate the following providers 
+data:
+
+.. code-block:: python
+
+    'providers': {
+        'my-develop-envs': [
+            {'availability_zone': 'ap-southeast-1b',
+             'id': 'HJGRYCILJLKJYG',
+             'key': 'kdjgfsgm;woormgl/aserigjksjdhasdfgn',
+             'keyname': 'test',
+             'location': 'ap-southeast-1',
+             'private_key': '/root/test.pem',
+             'provider': 'aws',
+             'securitygroup': 'quick-start'
+            },
+            {'location': 'Raleigh',
+             'password': 'mypass',
+             'provider': 'ibmsce',
+             'ssh_key_file': '/etc/salt/ibm/mykey.pem',
+             'ssh_key_name': 'mykey',
+             'user': 'myuser@mycorp.com'
+            }
+        ],
+        'my-productions-envs': [
+            {'availability_zone': 'us-east-1',
+             'location': 'us-east-1',
+             'password': 'mypass',
+             'provider': 'ibmsce',
+             'ssh_key_file': '/etc/salt/ibm/mykey.pem',
+             'ssh_key_name': 'mykey',
+             'user': 'my-production-user@mycorp.com'
+            }
+        ]
+    }
+