Fix relative link

realms/templates/layout.html

@@ -36,7 +36,7 @@
             <span class="icon-bar"></span>
             <span class="icon-bar"></span>
           </button>
-          <a class="navbar-brand" href="/">{{ config.SITE_TITLE }}</a>
+          <a class="navbar-brand" href="{{ url_for('wiki.page') }}">{{ config.SITE_TITLE }}</a>
         </div>
         <div class="navbar-collapse collapse navbar-inverse-collapse">
           <ul class="nav navbar-nav">