X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b91db14a4dced9d6ea124e86be3c796e6f2c8e8c..85c625c40ad873d0efac33f8a63c1ee256185e36:/apps/workbench/app/views/users/activity.html.erb

diff --git a/apps/workbench/app/views/users/activity.html.erb b/apps/workbench/app/views/users/activity.html.erb
index 9fd93ff8e2..64be1ea4a7 100644
--- a/apps/workbench/app/views/users/activity.html.erb
+++ b/apps/workbench/app/views/users/activity.html.erb
@@ -1,3 +1,7 @@
+<%# Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: AGPL-3.0 %>
+
 <% content_for :css do %>
 table#users-activity-table th {
     overflow-x: hidden;
@@ -20,9 +24,9 @@ table#users-activity-table .cell-for-span-Last-month {
   <% end %>
 
   <tr>
-    <th rowspan="2">User</th>
+    <th scope="col" rowspan="2">User</th>
     <% @spans.each do |span, start_at, end_at| %>
-    <th colspan="3" class="cell-for-span-<%= span.gsub ' ','-' %>">
+    <th scope="col" colspan="3" class="cell-for-span-<%= span.gsub ' ','-' %>">
       <%= span %>
       <br />
       <%= start_at.strftime('%b %-d') %>
@@ -33,9 +37,9 @@ table#users-activity-table .cell-for-span-Last-month {
   </tr>
   <tr>
     <% @spans.each do |span, _| %>
-    <th class="cell-for-span-<%= span.gsub ' ','-' %>">Logins</th>
-    <th class="cell-for-span-<%= span.gsub ' ','-' %>">Jobs</th>
-    <th class="cell-for-span-<%= span.gsub ' ','-' %>">Pipelines</th>
+    <th scope="col" class="cell-for-span-<%= span.gsub ' ','-' %>">Logins</th>
+    <th scope="col" class="cell-for-span-<%= span.gsub ' ','-' %>">Jobs</th>
+    <th scope="col" class="cell-for-span-<%= span.gsub ' ','-' %>">Pipelines</th>
     <% end %>
   </tr>