diff --git a/puppetboard/templates/radiator.html b/puppetboard/templates/radiator.html
index 3ef2f67..3a49c12 100644
--- a/puppetboard/templates/radiator.html
+++ b/puppetboard/templates/radiator.html
@@ -15,7 +15,7 @@
 </head>
 <body class='radiator_controller radiator_index_action no-sidebar'>
     <table class='node_summary'>
-        <tr class='failed '>
+        <tr class='failed'>
             <td class='count_column'>
                 <span class='count'>{{stats['failed']}}</span>
             </td>
@@ -30,7 +30,7 @@
                 </div>
             </td>
         </tr>
-        <tr class='unreported '>
+        <tr class='unreported'>
             <td class='count_column'>
                 <span class='count'>{{stats['unreported']}}</span>
             </td>
@@ -45,7 +45,7 @@
                 </div>
             </td>
         </tr>
-        <tr class='noop '>
+        <tr class='noop'>
             <td class='count_column'>
                 <span class='count'>{{stats['noop']}}</span>
             </td>
@@ -60,7 +60,7 @@
                 </div>
             </td>
         </tr>
-        <tr class='changed '>
+        <tr class='changed'>
             <td class='count_column'>
                 <span class='count'>{{stats['changed']}}</span>
             </td>
@@ -75,7 +75,7 @@
                 </div>
             </td>
         </tr>
-        <tr class='unchanged '>
+        <tr class='unchanged'>
             <td class='count_column'>
                 <span class='count'>{{stats['unchanged']}}</span>
             </td>
@@ -90,7 +90,7 @@
                 </div>
             </td>
         </tr>
-        <tr class='total '>
+        <tr class='total'>
             <td class='count_column'>
                 <span class='count'>{{total}}</span>
             </td>
diff --git a/test/test_app.py b/test/test_app.py
index 1d6d25a..0bf28fe 100644
--- a/test/test_app.py
+++ b/test/test_app.py
@@ -162,7 +162,6 @@ def test_radiator_view_bad_env(client, mocker):
     assert soup.h1.text == 'Not Found'
 
 
-@pytest.mark.xfail
 def test_radiator_view_division_by_zero(client, mocker):
     mock_puppetdb_environments(mocker)
     mock_puppetdb_default_nodes(mocker)
@@ -182,7 +181,6 @@ def test_radiator_view_division_by_zero(client, mocker):
 
     soup = BeautifulSoup(rv.data, 'html.parser')
     assert soup.title.contents[0] == 'Puppetboard'
-    assert soup.h1.text != 'Not Found'
 
     total = soup.find(class_='total')
     assert '0' in total.text
