message: Monitoring: Use formatPrometheusDuration() for alerting rule's `for`
diff: @@ -16,7 +16,7 @@ import { QueryBrowser } from './graphs';
  import { confirmModal } from './modals';
  import { CheckBoxes } from './row-filter';
  import { SafetyFirst } from './safety-first';
  -import { formatDuration } from './utils/datetime';
  +import { formatPrometheusDuration } from './utils/datetime';
  import { withFallback } from './utils/error-boundary';
  import { Tooltip } from './utils/tooltip';
  import {
  @@ -353,7 +353,7 @@ const AlertRulesDetailsPage = withFallback(connect(ruleStateToProps)((props: Ale
  <dl className="co-m-pane__details">
  {_.isInteger(duration) && <React.Fragment>
  <dt>For</dt>
  - <dd>{formatDuration(duration * 1000)}</dd>
  + <dd>{formatPrometheusDuration(duration * 1000)}</dd>
  </React.Fragment>}
  <dt>Expression</dt>
  <dd><pre className="co-pre-wrap monitoring-query">{query}</pre></dd>
  