message: chore(docs): minor change in links
  removed empty bullet item in links
diff: @@ -20,7 +20,6 @@ Best way to quickly integrate <a href="https://getbootstrap.com/">Bootstrap 3</a
  - [Documentation](http://valor-software.com/ngx-bootstrap/)
  - [Release Notes](https://github.com/valor-software/ngx-bootstrap/blob/development/CHANGELOG.md)
  - [Slack Community](https://ngx-slack.herokuapp.com)
  --
  <!-- [![codecov](https://codecov.io/gh/valor-software/ngx-bootstrap/branch/development/graph/badge.svg)](https://codecov.io/gh/valor-software/ngx-bootstrap) -->
  