Correct navbar typo.

 - Legacy-Id: 8629

Author: russhousley

ietf/templates/ietf.html

@@ -50,7 +50,7 @@ <h4 class="modal-title" id="navmodallabel">Area &amp; WG navigation</h4>
 				</div>
 			</div>
 
-			<nav class="navbar {% if server_mode and server_mode != "production" %}navbar-dev{% else %}navbar-default{% endif %} navbar-fixed-top" role="navigation">
+			<nav class="navbar" {% if server_mode and server_mode != "production" %}navbar-dev{% else %}navbar-default{% endif %} navbar-fixed-top" role="navigation">
 				<div class="container-fluid">
 					<div class="navbar-header">
 						<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse">