The following code shows how to create navbar text pull right.
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-git2.js'></script>
<link rel="stylesheet" type="text/css"
href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
</head><!-- w ww. ja v a 2 s. co m-->
<body>
<div class="navbar navbar-fixed-top navbar-inverse">
<div class="navbar-inner">
<div class="container-fluid">
<div class="nav-collapse">
<ul class="nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#contact">Contact</a></li>
</ul>
<p class="navbar-text pull-right">
Logged in as <a href="#">username</a>
</p>
</div>
</div>
</div>
</div>
<div class="container-fliud">
<div class="row-fluid">
<div class="span4"></div>
<div class="span4">Span 4</div>
<div class="span4">Span 4</div>
</div>
</div>
</body>
</html>