Fix logic for checking /var/lib and added some whitespace
Fix logic for checking /var/lib and added some whitespace

mesosphere-mergebot/mergebot-test-dcos,surdy/dcos,amitaekbote/dcos,amitaekbote/dcos,surdy/dcos,kensipe/dcos,GoelDeepak/dcos,mesosphere-mergebot/mergebot-test-dcos,surdy/dcos,dcos/dcos,surdy/dcos,dcos/dcos,kensipe/dcos,amitaekbote/dcos,mesosphere-mergebot/dcos,mesosphere-mergebot/dcos,GoelDeepak/dcos,amitaekbote/dcos,GoelDeepak/dcos,kensipe/dcos,mesosphere-mergebot/dcos,mesosphere-mergebot/dcos,mesosphere-mergebot/mergebot-test-dcos,mesosphere-mergebot/mergebot-test-dcos,dcos/dcos,kensipe/dcos,dcos/dcos,dcos/dcos,GoelDeepak/dcos