Fix <title>

app/helpers/application_helper.rb

@@ -6,7 +6,7 @@ module ApplicationHelper
   end
 
   def fluentd_ui_title
-    ENV["FLUENTD_UI_TITLE"] || "Fluentd UI"
+    ENV["FLUENTD_UI_TITLE"] || "Fluentd"
   end
 
   def language_name(locale)
@@ -42,7 +42,7 @@ module ApplicationHelper
 
   def page_title(title, &block)
     content_for(:page_title) do
-      title + block.try(:call).to_s
+      title
     end
     page_head(title, &block) unless content_for?(:page_head)
   end

app/views/layouts/application.html.erb

@@ -7,11 +7,11 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
     <title>
-      <% fluentd_ui_title %>
       <% if content_for?(:page_title) %>
-        |
         <%= content_for(:page_title)  %>
+        |
       <% end %>
+      <%= fluentd_ui_title %>
     </title>
   <%= stylesheet_link_tag    'application', media: 'all'%>
   <%= javascript_include_tag 'application' %>