Remove random descriptions

app/helpers/asciicasts_helper.rb

@@ -54,8 +54,4 @@ module AsciicastsHelper
 </script>
 EOS
   end
-
-  def random_description
-    Faker::Lorem.sentences(6).join("\n\n")
-  end
 end

app/views/asciicasts/_asciicast.html.erb

@@ -7,7 +7,7 @@
   <% unless (defined? skip_description) && skip_description %>
     <div class="description">
       <% markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML) %>
-      <%= markdown.render(asciicast.description || random_description).html_safe %>
+      <%= markdown.render(asciicast.description.to_s).html_safe %>
     </div>
   <% end %>
 </div>