message: correct var names in live tail
diff: @@ -1943,13 +1943,12 @@ func (aH *APIHandler) tailLogs(w http.ResponseWriter, r *http.Request) {
  return
  }
  - loop := true
  - for loop {
  + for {
  select {
  - case ev := <-client.Logs:
  + case log := <-client.Logs:
  var buf bytes.Buffer
  enc := json.NewEncoder(&buf)
  - enc.Encode(ev)
  + enc.Encode(log)
  fmt.Fprintf(w, "data: %v\n\n", buf.String())
  flusher.Flush()
  case <-client.Done:
  