1 files changed, 17 insertions, 17 deletions

diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb
index 997b7f763a..ed0c6d48b8 100644
--- a/activerecord/lib/active_record/migration.rb
+++ b/activerecord/lib/active_record/migration.rb
@@ -6,7 +6,7 @@ require "zlib"
 require "active_support/core_ext/module/attribute_accessors"
 
 module ActiveRecord
-  class MigrationError < ActiveRecordError#:nodoc:
+  class MigrationError < ActiveRecordError #:nodoc:
     def initialize(message = nil)
       message = "\n\n#{message}\n\n" if message
       super
@@ -87,7 +87,7 @@ module ActiveRecord
   class IrreversibleMigration < MigrationError
   end
 
-  class DuplicateMigrationVersionError < MigrationError#:nodoc:
+  class DuplicateMigrationVersionError < MigrationError #:nodoc:
     def initialize(version = nil)
       if version
         super("Multiple migrations have the version number #{version}.")
@@ -97,7 +97,7 @@ module ActiveRecord
     end
   end
 
-  class DuplicateMigrationNameError < MigrationError#:nodoc:
+  class DuplicateMigrationNameError < MigrationError #:nodoc:
     def initialize(name = nil)
       if name
         super("Multiple migrations have the name #{name}.")
@@ -117,7 +117,7 @@ module ActiveRecord
     end
   end
 
-  class IllegalMigrationNameError < MigrationError#:nodoc:
+  class IllegalMigrationNameError < MigrationError #:nodoc:
     def initialize(name = nil)
       if name
         super("Illegal name for migration file: #{name}\n\t(only lower case letters, numbers, and '_' allowed).")
@@ -127,7 +127,7 @@ module ActiveRecord
     end
   end
 
-  class PendingMigrationError < MigrationError#:nodoc:
+  class PendingMigrationError < MigrationError #:nodoc:
     def initialize(message = nil)
       if !message && defined?(Rails.env)
         super("Migrations are pending. To resolve this issue, run:\n\n        rails db:migrate RAILS_ENV=#{::Rails.env}")
@@ -520,10 +520,10 @@ module ActiveRecord
     autoload :Compatibility, "active_record/migration/compatibility"
 
     # This must be defined before the inherited hook, below
-    class Current < Migration # :nodoc:
+    class Current < Migration #:nodoc:
     end
 
-    def self.inherited(subclass) # :nodoc:
+    def self.inherited(subclass) #:nodoc:
       super
       if subclass.superclass == Migration
         raise StandardError, "Directly inheriting from ActiveRecord::Migration is not supported. " \
@@ -541,7 +541,7 @@ module ActiveRecord
       ActiveRecord::VERSION::STRING.to_f
     end
 
-    MigrationFilenameRegexp = /\A([0-9]+)_([_a-z0-9]*)\.?([_a-z0-9]*)?\.rb\z/ # :nodoc:
+    MigrationFilenameRegexp = /\A([0-9]+)_([_a-z0-9]*)\.?([_a-z0-9]*)?\.rb\z/ #:nodoc:
 
     # This class is used to verify that all migrations have been run before
     # loading a web page if <tt>config.active_record.migration_error</tt> is set to :page_load
@@ -568,10 +568,10 @@ module ActiveRecord
     end
 
     class << self
-      attr_accessor :delegate # :nodoc:
-      attr_accessor :disable_ddl_transaction # :nodoc:
+      attr_accessor :delegate #:nodoc:
+      attr_accessor :disable_ddl_transaction #:nodoc:
 
-      def nearest_delegate # :nodoc:
+      def nearest_delegate #:nodoc:
         delegate || superclass.nearest_delegate
       end
 
@@ -595,13 +595,13 @@ module ActiveRecord
         end
       end
 
-      def maintain_test_schema! # :nodoc:
+      def maintain_test_schema! #:nodoc:
         if ActiveRecord::Base.maintain_test_schema
           suppress_messages { load_schema_if_pending! }
         end
       end
 
-      def method_missing(name, *args, &block) # :nodoc:
+      def method_missing(name, *args, &block) #:nodoc:
         nearest_delegate.send(name, *args, &block)
       end
 
@@ -618,7 +618,7 @@ module ActiveRecord
       end
     end
 
-    def disable_ddl_transaction # :nodoc:
+    def disable_ddl_transaction #:nodoc:
       self.class.disable_ddl_transaction
     end
 
@@ -693,7 +693,7 @@ module ActiveRecord
       connection.respond_to?(:reverting) && connection.reverting
     end
 
-    ReversibleBlockHelper = Struct.new(:reverting) do # :nodoc:
+    ReversibleBlockHelper = Struct.new(:reverting) do #:nodoc:
       def up
         yield unless reverting
       end
@@ -1006,7 +1006,7 @@ module ActiveRecord
     end
   end
 
-  class MigrationContext # :nodoc:
+  class MigrationContext #:nodoc:
     attr_reader :migrations_paths
 
     def initialize(migrations_paths)
@@ -1165,7 +1165,7 @@ module ActiveRecord
       end
   end
 
-  class Migrator # :nodoc:
+  class Migrator #:nodoc:
     class << self
       attr_accessor :migrations_paths