commit 3c46ab80c6eb74765094e81913d0d28bfe7440fc
Author: Joel Pittet <joel@pittet.ca>
Date:   Mon Jun 8 00:11:25 2015 -0400

    fix

diff --git a/core/modules/views/views.theme.inc b/core/modules/views/views.theme.inc
index 1659960..2729e34 100644
--- a/core/modules/views/views.theme.inc
+++ b/core/modules/views/views.theme.inc
@@ -590,7 +590,7 @@ function template_preprocess_views_view_table(&$variables) {
           else {
             $column_reference['content'] = '';
           }
-          $column_reference['content'] = SafeMarkup::format('@content@field_output', ['@content' => $column_reference['content'], '@separator' => $field_output]);
+          $column_reference['content'] = SafeMarkup::format('@content@field_output', ['@content' => $column_reference['content'], '@field_output' => $field_output]);
         }
       }
       $column_reference['attributes'] = new Attribute($column_reference['attributes']);