Updated openstack/openstack
Project: openstack/tempest  e0971c81194975186d7bf48c7fa28ae90ebe32e7

Fix the flavor ram string value

Current test_create_flavor_using_string_ram specify " 1024 " as the
ram string value and the spaces are meaningless.
Current Nova API(v2.0) validation is loose and the API accepts this
value. However, new API(v2.1) will not allow this kind of value.
This patch removes these spaces from the test.

Change-Id: Ifaabcf04e2600bcec8043c981e320d47d8dc6379