Remove empty line in api_version_request
Remove empty line in api_version_request which
is added in previous commit by mistake.
@@ -85,7 +85,6 @@ REST_API_VERSION_HISTORY = """
* 3.32 - Add set-log and get-log service actions.
* 3.33 - Add ``resource_filters`` API to retrieve configured
resource filters.
-
* 3.34 - Add like filter support in ``volume``, ``backup``, ``snapshot``,
``message``, ``attachment``, ``group`` and ``group-snapshot``
list APIs.
