Fix driver docstring RST formatting
The docstring for the driver was using the ".. code::" directive
instead of the ".. code-block::" directive, causing some issues
with doc parsing.
@@ -113,7 +113,7 @@ CONF.register_opts(disco_opts, group=configuration.SHARED_CONF_GROUP)
class DiscoDriver(driver.VolumeDriver):
"""Execute commands related to DISCO Volumes.
- .. code:: text
+ .. code-block:: text
Version history:
1.0 - disco volume driver using SOAP
