doc/rados update invalid bash on bluestore migration

Signed-off-by: Alfredo Deza <adeza@redhat.com>

diff --git a/doc/rados/operations/bluestore-migration.rst b/doc/rados/operations/bluestore-migration.rst
index f4f16fb71a9eb8bdb70eb659fcadda8d3a127041..56ecce196ebd9b8c7773398381eed11d1d83c6c9 100644 (file)
--- a/doc/rados/operations/bluestore-migration.rst
+++ b/doc/rados/operations/bluestore-migration.rst
@@ -55,7 +55,7 @@ more data migration than should be necessary, so it is not optimal.
 
 #. Wait for the data to migrate off the OSD in question::
 
-     while ! ceph osd safe-to-destroy $ID ; sleep 60 ; done
+     while ! ceph osd safe-to-destroy $ID ; do sleep 60 ; done
 
 #. Stop the OSD::