Change edit link

_includes/footer.md

@@ -2,5 +2,5 @@
 <p align="center">
     <a href="{{ site.github.repository_url }}">{{ site.github.repository_nwo }}</a>
     |
-    <a href="{% github_edit_link %}">Edit</a>
+    <a href="{% github_edit_link %}">Edit page</a>
 </p>