diff --git a/_includes/nav-main.html b/_includes/nav-main.html
index 1796893e..1e15b0f3 100644
--- a/_includes/nav-main.html
+++ b/_includes/nav-main.html
@@ -1,4 +1,4 @@
-<header class="navbar navbar-inverse navbar-fixed-top bs-docs-nav role="banner"">
+<header class="navbar navbar-inverse navbar-fixed-top bs-docs-nav" role="banner">
   <div class="container">
     <button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".bs-navbar-collapse">
       <span class="sr-only">Toggle navigation</span>