message: Fix issue with the first graph tour element
diff: @@ -107,7 +107,7 @@ export class NamespaceDropdown extends React.PureComponent<NamespaceListType, {}
  trigger={['click']}
  rootClose={true}
  >
  - <Button bsClass={`btn btn-link btn-lg ${namespaceButtonStyle}`} id="graph_settings">
  + <Button bsClass={`btn btn-link btn-lg ${namespaceButtonStyle}`} id="namespace-selector">
  {this.namespaceButtonText()} <Icon name="angle-down" />
  </Button>
  </OverlayTrigger>
  