3 files changed, 15 insertions, 4 deletions
diff --git a/railties/lib/rails/generators/rails/controller/controller_generator.rb b/railties/lib/rails/generators/rails/controller/controller_generator.rb
index 6c583e5811..0a4c509a31 100644
--- a/railties/lib/rails/generators/rails/controller/controller_generator.rb
+++ b/railties/lib/rails/generators/rails/controller/controller_generator.rb
@@ -19,7 +19,8 @@ module Rails
         end
       end
 
-      hook_for :template_engine, :test_framework, :helper, :assets
+      hook_for :template_engine, :test_framework
+      hook_for :helper, :assets, hide: true
 
       private
 
diff --git a/railties/lib/rails/rack/logger.rb b/railties/lib/rails/rack/logger.rb
index 9962e6d943..7aaa353b91 100644
--- a/railties/lib/rails/rack/logger.rb
+++ b/railties/lib/rails/rack/logger.rb
@@ -7,6 +7,9 @@ require 'rack/body_proxy'
 module Rails
   module Rack
     # Sets log tags, logs the request, calls the app, and flushes the logs.
+    #
+    # Log tags (+taggers+) can be an Array containing: methods that the <tt>request</tt> object responds to, a Proc
+    # that accepts an instance of the <tt>request</tt> object, or something that responds to <tt>to_s</tt>.
     class Logger < ActiveSupport::LogSubscriber
       def initialize(app, taggers = nil)
         @app          = app
diff --git a/railties/lib/rails/templates/rails/welcome/index.html.erb b/railties/lib/rails/templates/rails/welcome/index.html.erb
index 6726c23fc9..acf04af416 100644
--- a/railties/lib/rails/templates/rails/welcome/index.html.erb
+++ b/railties/lib/rails/templates/rails/welcome/index.html.erb
@@ -18,7 +18,9 @@
         color: #000;
       }
 
-      a  {color: #03c}
+      a {
+        color: #03c;
+      }
 
       a:hover {
         background-color: #03c;
@@ -64,7 +66,10 @@
         height: 64px;
       }
 
-      #header h1, #header h2 {margin: 0}
+      #header h1,
+      #header h2 {
+        margin: 0;
+      }
 
       #header h2 {
         color: #888;
@@ -104,7 +109,9 @@
         color: #555;
       }
 
-      #about-content td.value {color: #000}
+      #about-content td.value {
+        color: #000;
+      }
 
       #about-content ul {
         padding: 0;