message: update doc-viewer icon
diff: @@ -87,7 +87,7 @@ export default class EditorWrapper extends React.Component {
  })
  }}
  >
  - {this.state.collapse ? <Icon name='shrink' /> : <Icon name='expand-alt' />}
  + {this.state.collapse ? <Icon name='api' /> : <Icon name='noapi' />}
  </span>
  </Tooltip>
  {copyed ? (
  @@ -112,7 +112,7 @@ export default class EditorWrapper extends React.Component {
  this.editor.updateContent(code)
  }}
  >
  - <Icon name='synchronize' />
  + <Icon name='reset' />
  </span>
  </Tooltip>
  </div>
  