[DOC BLD FIX] Fix formatting error in driver.py
There were formatting errors causing sphinx to throw
a WARNING when processing the doc string in driver.py.
This patch updates those formatting errors so they do
not cause a WARNING to be thrown.
@@ -1552,13 +1552,23 @@ class BaseVD(object):
"""Returns error info for replicated groups and its volumes.
:returns: group_model_updates - list of dicts of group updates
+
if error happens. For example, a dict of a group can be as follows:
+
+ .. code:: python
+
{'group_id': xxxx,
'replication_status': fields.ReplicationStatus.ERROR}
+
:returns: volume_model_updates - list of dicts of volume updates
+
if error happens. For example, a dict of a volume can be as follows:
+
+ .. code:: python
+
{'volume_id': xxxx,
'replication_status': fields.ReplicationStatus.ERROR}
+
"""
return [], []
