6 files changed, 9 insertions, 9 deletions
diff --git a/activemodel/lib/active_model/attribute_methods.rb b/activemodel/lib/active_model/attribute_methods.rb
index 8d6d405e96..391442afa7 100644
--- a/activemodel/lib/active_model/attribute_methods.rb
+++ b/activemodel/lib/active_model/attribute_methods.rb
@@ -14,7 +14,7 @@ module ActiveModel
   class MissingAttributeError < NoMethodError
   end
 
-  # == Active \Model Attribute Methods
+  # == Active Model Attribute Methods
   #
   # <tt>ActiveModel::AttributeMethods</tt> provides a way to add prefixes and
   # suffixes to your methods as well as handling the creation of
diff --git a/activemodel/lib/active_model/callbacks.rb b/activemodel/lib/active_model/callbacks.rb
index 377aa6ee27..b27a39b787 100644
--- a/activemodel/lib/active_model/callbacks.rb
+++ b/activemodel/lib/active_model/callbacks.rb
@@ -30,7 +30,7 @@ module ActiveModel
   #   end
   #
   # Then in your class, you can use the +before_create+, +after_create+ and
-  # +around_create+ methods, just as you would in an Active Record module.
+  # +around_create+ methods, just as you would in an Active Record model.
   #
   #   before_create :action_before_create
   #
diff --git a/activemodel/lib/active_model/conversion.rb b/activemodel/lib/active_model/conversion.rb
index 21e4eb3c86..1856c852a2 100644
--- a/activemodel/lib/active_model/conversion.rb
+++ b/activemodel/lib/active_model/conversion.rb
@@ -41,7 +41,7 @@ module ActiveModel
     end
 
     # Returns an Enumerable of all key attributes if any is set, regardless if
-    # the object is persisted or not. If there no key attributes, returns +nil+.
+    # the object is persisted or not. Returns +nil+ if there are no key attributes.
     #
     #   class Person < ActiveRecord::Base
     #   end
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
index c5f1b3f11a..8ccb25c613 100644
--- a/activemodel/lib/active_model/dirty.rb
+++ b/activemodel/lib/active_model/dirty.rb
@@ -149,12 +149,12 @@ module ActiveModel
     end
 
     # Handle <tt>*_changed?</tt> for +method_missing+.
-    def attribute_changed?(attr)
+    def attribute_changed?(attr) # :nodoc:
       changed_attributes.include?(attr)
     end
 
     # Handle <tt>*_was</tt> for +method_missing+.
-    def attribute_was(attr)
+    def attribute_was(attr) # :nodoc:
       attribute_changed?(attr) ? changed_attributes[attr] : __send__(attr)
     end
 
diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb
index 690856aee1..bddacc8c45 100644
--- a/activemodel/lib/active_model/validator.rb
+++ b/activemodel/lib/active_model/validator.rb
@@ -61,7 +61,7 @@ module ActiveModel
   #   end
   #
   # Note that the validator is initialized only once for the whole application
-  # lifecycle, and not on each validation run.
+  # life cycle, and not on each validation run.
   #
   # The easiest way to add custom validators for validating individual attributes
   # is with the convenient <tt>ActiveModel::EachValidator</tt>.
@@ -83,7 +83,7 @@ module ActiveModel
   #   end
   #
   # It can be useful to access the class that is using that validator when there are prerequisites such
-  # as an +attr_accessor+ being present. This class is accessable via +options[:class]+ in the constructor.
+  # as an +attr_accessor+ being present. This class is accessible via +options[:class]+ in the constructor.
   # To setup your validator override the constructor.
   #
   #   class MyValidator < ActiveModel::Validator
@@ -109,7 +109,7 @@ module ActiveModel
       deprecated_setup(options)
     end
 
-    # Return the kind for this validator.
+    # Returns the kind for this validator.
     #
     #   PresenceValidator.new.kind   # => :presence
     #   UniquenessValidator.new.kind # => :uniqueness
diff --git a/activemodel/lib/active_model/version.rb b/activemodel/lib/active_model/version.rb
index 86340bba37..58ba3ab9b2 100644
--- a/activemodel/lib/active_model/version.rb
+++ b/activemodel/lib/active_model/version.rb
@@ -1,7 +1,7 @@
 module ActiveModel
   # Returns the version of the currently loaded ActiveModel as a Gem::Version
   def self.version
-    Gem::Version.new "4.1.0.beta"
+    Gem::Version.new "4.1.0.beta1"
   end
 
   module VERSION #:nodoc: