diff --git a/docs/_config.yml b/docs/_config.yml
index aa06edd3..19b3a5b5 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -4,11 +4,12 @@ email: chap@bioch.ox.ac.uk
 description: >
   Jekyll Template for Project Websites
   providing documentation and blog post pages.
+lang: en-US
 
 baseurl: "/" # the subpath of your site, e.g. /blog/
 url: https://www.channotation.org # the base hostname & protocol for your site
 git_address: https://github.com/channotation/chap
-git_edit_address: https://github.com/channotation/chap/
+git_edit_address: https://github.com/aksakalli/chap/blob/master/docs
 
 # theme options from https://bootswatch.com/
 # comment out this to use default Bootstrap
diff --git a/docs/_includes/docs_nav.html b/docs/_includes/docs_nav.html
index 68f593d4..fa438aee 100644
--- a/docs/_includes/docs_nav.html
+++ b/docs/_includes/docs_nav.html
@@ -8,14 +8,14 @@ <h4 class="panel-title">
         </a>
       </h4>
     </div>
-    <div id="collapse-{{forloop.index}}" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
-      <ul class="list-group">
+    <div id="collapse-{{forloop.index}}" class="panel-collapse collapse" role="tabpanel" aria-label="Side Navigation">
+      <div class="list-group">
         {% for item in section.docs %}
           {% assign item_url = item | prepend:"/docs/" | append:"/" %}
           {% assign p = site.docs | where:"url", item_url | first %}
           <a class="list-group-item {% if item_url == page.url %}active{% endif %}" href="{{ p.url  | prepend: site.baseurl }}">{{ p.title }}</a>
         {% endfor %}
-      </ul>
+      </div>
     </div>
   </div>
 {% endfor %}
diff --git a/docs/_includes/head.html b/docs/_includes/head.html
index 83c6bac5..c87423a2 100644
--- a/docs/_includes/head.html
+++ b/docs/_includes/head.html
@@ -3,10 +3,6 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
-    <title>{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}</title>
-    <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">
-
-
     <link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl }}">
     <link rel="stylesheet" href="{{ "/css/font-awesome.min.css" | prepend: site.baseurl }}">
 
diff --git a/docs/_includes/section_nav.html b/docs/_includes/section_nav.html
index 28e3153a..89008e35 100644
--- a/docs/_includes/section_nav.html
+++ b/docs/_includes/section_nav.html
@@ -45,7 +45,7 @@
           </a>
         </li>
       {% endif %}
-    </div>
+      </ul>
     <div class="clear"></div>
     {% break %}
   {% endif %}