doc: Update syntax for rbd children

The docs were incorrectly usins 'rbd snap children' when the actual
command is 'rbd children'.

Signed-off-by: Travis Rhoden <trhoden@gmail.com>

diff --git a/doc/rbd/rbd-snapshot.rst b/doc/rbd/rbd-snapshot.rst
index 9b209777df5924ea7a8b7bf317104931e1937e3c..0152258df63fbc9970cd7f50bcdb89444b8fd565 100644 (file)
--- a/doc/rbd/rbd-snapshot.rst
+++ b/doc/rbd/rbd-snapshot.rst
@@ -287,13 +287,13 @@ Listing Children of a Snapshot
 
 To list the children of a snapshot, execute the following::
 
-       rbd --pool {pool-name} snap children --image {image-name} --snap {snap-name}
-       rbd snap children {pool-name}/{image-name}@{snapshot-name}
+       rbd --pool {pool-name} children --image {image-name} --snap {snap-name}
+       rbd children {pool-name}/{image-name}@{snapshot-name}
 
 For example::
 
-       rbd --pool rbd snap children --image my-image --snap my-snapshot
-       rbd snap children rbd/my-image@my-snapshot
+       rbd --pool rbd children --image my-image --snap my-snapshot
+       rbd children rbd/my-image@my-snapshot
 
 
 Flattening a Cloned Image