fix version number in blog announcement file
fix version number in blog announcement file

Change-Id: Ieac1a09728f2a62d5c5c372b78bf6ad480688eb9

mandeepdhami/stevedore,nelsnelson/stevedore,citrix-openstack-build/stevedore,openstack/stevedore,JioCloud/stevedore,varunarya10/stevedore,nelsnelson/stevedore,varunarya10/stevedore,mandeepdhami/stevedore,JioCloud/stevedore,citrix-openstack-build/stevedore