Documentation: Syntax error at "Glyphicons" section
Created by: dirkeinecke
http://getbootstrap.com/components/#glyphicons-examples
Wrong:
<button type="button" class="btn btn-default btn-lg">
<span class="glyphicon glyphicon-star"></span> Star
</a>
Right:
<button type="button" class="btn btn-default btn-lg">
<span class="glyphicon glyphicon-star"></span> Star
</button>