use HTML5 <nav> tag for the container

app/views/kaminari/_paginator.html.erb

@@ -1,3 +1,3 @@
-<div class='pagination'>
+<nav class='pagination'>
   <%= content_for :kaminari_paginator_tags %>
-</div>
+</nav>

app/views/kaminari/_paginator.html.haml

@@ -1,2 +1,2 @@
-.pagination
+%nav.pagination
   = content_for :kaminari_paginator_tags

spec/acceptance/users_spec.rb

@@ -7,7 +7,7 @@ feature 'Users' do
   scenario 'navigating by pagination links' do
     visit users_path
 
-    within 'div.pagination' do
+    within 'nav.pagination' do
       within 'span.page.current' do
         page.should have_content '1'
       end
@@ -16,7 +16,7 @@ feature 'Users' do
       end
     end
 
-    within 'div.pagination' do
+    within 'nav.pagination' do
       within 'span.page.current' do
         page.should have_content '2'
       end
@@ -25,7 +25,7 @@ feature 'Users' do
       end
     end
 
-    within 'div.pagination' do
+    within 'nav.pagination' do
       within 'span.page.current' do
         page.should have_content '4'
       end
@@ -34,7 +34,7 @@ feature 'Users' do
       end
     end
 
-    within 'div.pagination' do
+    within 'nav.pagination' do
       within 'span.page.current' do
         page.should have_content '3'
       end