This sneaked in in commit
0262dc99ff48 ("doc/rbd: minor changes to the
rbd man page") with an incorrect conflict resolution.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Enable the specified feature on the specified image. Multiple features can
be specified.
-:command:`flatten` [--encryption-format *encryption-format* --encryption-passphrase-file *passphrase-file*]... *image-spec*
+:command:`flatten` *image-spec*
If the image is a clone, copy all shared blocks from the parent snapshot and
make the child independent of the parent, severing the link between
parent snap and child. The parent snapshot can be unprotected and