Trival Fix: fix typos found in docs Change-Id: I4b5adfad3f07f8c8d2dd0056a9c1339d00d5200a
This PS adds logging requirements and EFK (Elasticsearch, Fluent-bit & Fluentd, Kibana) based logging mechanism description. Change-Id: I121c5511b9cf2ff9d752fedd31f32254e3221922