add link to /admin/units in /admin

diff --git a/app/views/admin/index.html.erb b/app/views/admin/index.html.erb
index f8d0ec6..586c805 100644 (file)
--- a/app/views/admin/index.html.erb
+++ b/app/views/admin/index.html.erb
@@ -2,6 +2,7 @@
 
 <ul>
   <li><%= link_to "ユーザ", admin_users_path %></li>
+  <li><%= link_to "ユニット", admin_units_path %></li>
   <li><%= link_to "問題グループ", admin_problem_groups_path %></li>
   <li><%= link_to "問題設定", admin_problems_path %></li>
 </ul>