Added how to edit navigation to documentation

Phlow · Phlow · commit 8a2ced499e5a · 2017-10-17T13:51:46.000+02:00
diff --git a/_includes/_navigation.html b/_includes/_navigation.html
@@ -1,3 +1,9 @@
+{% comment %}
+*
+*  To customize the navigation of *Feeling Responsive*,
+*  edit `_data/navigation.yml`.
+*
+{% endcomment %}
 <div id="navigation" class="sticky">
   <nav class="top-bar" role="navigation" data-topbar>
     <ul class="title-area">
diff --git a/pages/documentation.md b/pages/documentation.md
@@ -22,6 +22,10 @@ header:
 <div class="medium-8 medium-pull-4 columns" markdown="1">
 {% include _improve_content.html %}
 
+## Edit Navigation   {#edit-navigation}
+
+To customize the navigation of *Feeling Responsive*, you have to open the [YAML](https://jekyllrb.com/docs/datafiles/)-file `_data/navigation.yml`. Edit the data and adjust it to your own needs.
+
 ## Different Page/Posts Formats   {#formats}
 
 *Feeling Responsive* supports you with different templates for your content. These are the actual page/post formats:
