Reference new methods in docs

Signed-off-by: Joffrey F <joffrey@docker.com>

docker/api/volume.py

@@ -124,7 +124,7 @@ class VolumeApiMixin(object):
             filters (dict): Filters to process on the prune list.
 
         Returns:
-            (dict): A dict containing a list of deleted volume IDs and
+            (dict): A dict containing a list of deleted volume names and
                 the amount of disk space reclaimed in bytes.
 
         Raises:

docs/containers.rst

@@ -14,6 +14,7 @@ Methods available on ``client.containers``:
   .. automethod:: create(image, command=None, **kwargs)
   .. automethod:: get(id_or_name)
   .. automethod:: list(**kwargs)
+  .. automethod:: prune
 
 Container objects
 -----------------

docs/images.rst

@@ -18,6 +18,7 @@ Methods available on ``client.images``:
   .. automethod:: push
   .. automethod:: remove
   .. automethod:: search
+  .. automethod:: prune
 
 
 Image objects

docs/networks.rst

@@ -13,6 +13,7 @@ Methods available on ``client.networks``:
   .. automethod:: create
   .. automethod:: get
   .. automethod:: list
+  .. automethod:: prune
 
 Network objects
 -----------------

docs/volumes.rst

@@ -13,6 +13,7 @@ Methods available on ``client.volumes``:
   .. automethod:: create
   .. automethod:: get
   .. automethod:: list
+  .. automethod:: prune
 
 Volume objects
 --------------