3 files changed, 6 insertions, 16 deletions
diff --git a/railties/lib/rails/tasks/engine.rake b/railties/lib/rails/tasks/engine.rake
index 70370be3f5..16ad1bfc84 100644
--- a/railties/lib/rails/tasks/engine.rake
+++ b/railties/lib/rails/tasks/engine.rake
@@ -26,7 +26,7 @@ namespace :db do
   desc "Display status of migrations"
   app_task "migrate:status"
 
-  desc 'Create the database from config/database.yml for the current Rails.env (use db:create:all to create all dbs in the config)'
+  desc 'Create the database from config/database.yml for the current Rails.env (use db:create:all to create all databases in the config)'
   app_task "create"
   app_task "create:all"
 
diff --git a/railties/lib/rails/tasks/framework.rake b/railties/lib/rails/tasks/framework.rake
index 2116330b45..e669315934 100644
--- a/railties/lib/rails/tasks/framework.rake
+++ b/railties/lib/rails/tasks/framework.rake
@@ -1,6 +1,6 @@
 namespace :rails do
-  desc "Update configs and some other initially generated files (or use just update:configs, update:bin, or update:application_controller)"
-  task update: [ "update:configs", "update:bin", "update:application_controller" ]
+  desc "Update configs and some other initially generated files (or use just update:configs or update:bin)"
+  task update: [ "update:configs", "update:bin" ]
 
   desc "Applies the template supplied by LOCATION=(/path/to/template) or URL"
   task :template do
@@ -46,8 +46,8 @@ namespace :rails do
         require 'rails/generators/rails/app/app_generator'
         gen = Rails::Generators::AppGenerator.new ["rails"], { with_dispatchers: true },
                                                              destination_root: Rails.root
-        File.exists?(Rails.root.join("config", "application.rb")) ?
-          gen.send(:app_const) : gen.send(:valid_app_const?)
+        File.exist?(Rails.root.join("config", "application.rb")) ?
+          gen.send(:app_const) : gen.send(:valid_const?)
         gen
       end
     end
@@ -62,15 +62,5 @@ namespace :rails do
     task :bin do
       invoke_from_app_generator :create_bin_files
     end
-
-    # desc "Rename application.rb to application_controller.rb"
-    task :application_controller do
-      old_style = Rails.root + '/app/controllers/application.rb'
-      new_style = Rails.root + '/app/controllers/application_controller.rb'
-      if File.exists?(old_style) && !File.exists?(new_style)
-        FileUtils.mv(old_style, new_style)
-        puts "#{old_style} has been renamed to #{new_style}, update your SCM as necessary"
-      end
-    end
   end
 end
diff --git a/railties/lib/rails/tasks/log.rake b/railties/lib/rails/tasks/log.rake
index 6c3f02eb0c..877f175ef3 100644
--- a/railties/lib/rails/tasks/log.rake
+++ b/railties/lib/rails/tasks/log.rake
@@ -10,7 +10,7 @@ namespace :log do
     if ENV['LOGS']
       ENV['LOGS'].split(',')
                   .map    { |file| "log/#{file.strip}.log" }
-                  .select { |file| File.exists?(file) }
+                  .select { |file| File.exist?(file) }
     else
       FileList["log/*.log"]
     end