<c:choose>
<c:when test="${error == null}">
<div class="form-group">
- <input class="form-control" type="text" name="j_username" id="UserName" placeholder="Username (email)" />
+ <input class="form-control" type="text" name="j_username" id="UserName" placeholder="Username or email" />
<p></p>
<input class="form-control" type="password" name="j_password" id="UserPass" placeholder="Password" />
<p></p>