message: bug: corrige bug markdown
diff: /* @flow */
  import classnames from 'classnames'
  +import { Markdown } from 'Components/utils/markdown'
  import { ScrollToElement } from 'Components/utils/Scroll'
  import withTracker from 'Components/utils/withTracker'
  -import marked from 'marked'
  import React, { Component } from 'react'
  import Animate from 'Ui/animate'
  import Checkbox from '../Checkbox'
  import './index.css'
  -import type { Tracker } from 'Components/utils/withTracker'
  +import type Tracker from '../../../Tracker'
  import type { ChildrenArray, Node, Element } from 'react'
  type CheckItemProps = {
  @@ -71,11 +71,10 @@ class CheckItemComponent extends Component<CheckItemProps, CheckItemState> {
  </div>
  {this.state.displayExplanations && this.props.explanations && (
  <Animate.appear>
  - <div
  + <Markdown
  className="ui__ checklist-explanation"
  - dangerouslySetInnerHTML={{
  - __html: marked(this.props.explanations)
  - }}></div>
  + source={this.props.explanations}
  + />
  </Animate.appear>
  )}
  </ScrollToElement>
  