diff --git a/app/helpers/content_viewer_helper.rb b/app/helpers/content_viewer_helper.rb
index 736ac10..527fd75 100644
--- a/app/helpers/content_viewer_helper.rb
+++ b/app/helpers/content_viewer_helper.rb
@@ -27,7 +27,7 @@ module ContentViewerHelper
       end
       title << content_tag('span',
         content_tag('span', show_date(article.published_at), :class => 'date') +
-        content_tag('span', [_(", by %s") % link_to(article.author_name, article.author_url)], :class => 'author') +
+        content_tag('span', _(", by %s") % link_to(article.author_name, article.author_url), :class => 'author') +
         content_tag('span', comments, :class => 'comments'),
         :class => 'created-at'
       )
--
libgit2 0.21.2