doc fixes

lib/ansible/modules/cloud/openstack/os_image_facts.py

@@ -22,7 +22,6 @@ except ImportError:
     HAS_SHADE = False
 
 DOCUMENTATION = '''
----
 module: os_image_facts
 short_description: Retrieve facts about an image within OpenStack.
 version_added: "2.0"
@@ -55,9 +54,11 @@ EXAMPLES = '''
 '''
 
 RETURN = '''
-This module registers image details in facts named: openstack_image.  When
+openstack_image:
-image is not found, openstack_image will be null.
+    description: has all the openstack facts about the image
-
+    returned: always, but can be null
+    type: complex
+    contains:
         id:
             description: Unique UUID.
             returned: success

lib/ansible/modules/cloud/openstack/os_networks_facts.py

@@ -82,9 +82,11 @@ EXAMPLES = '''
 '''
 
 RETURN = '''
-This module registers network details in facts named: openstack_networks.  If a
+openstack_networks:
-network name/id and or filter does not result in a network found, an empty
+    description: has all the openstack facts about the networks
-list is set in openstack_networks.
+    returned: always, but can be null
+    type: complex
+    contains:
         id:
             description: Unique UUID.
             returned: success

lib/ansible/modules/cloud/openstack/os_server.py

@@ -86,8 +86,8 @@ options:
         - A list of networks to which the instance's interface should
           be attached. Networks may be referenced by net-id/net-name/port-id
           or port-name.
-          Also this accepts a string containing a list of net-id/port-id.
+        - 'Also this accepts a string containing a list of net-id/port-id.
-          Eg: nics: "net-id=uuid-1,net-id=uuid-2"
+          Eg: nics: "net-id=uuid-1,net-id=uuid-2"'
      required: false
      default: None
    public_ip: