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@@ -27,7 +27,7 @@ module ActiveModel
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       DEFAULT_VALIDATION_OPTIONS = { :on => :save, :allow_nil => false, :allow_blank => false, :message => nil }.freeze
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       # Adds a validation method or block to the class. This is useful when
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-      # overriding the #validate instance method becomes too unwieldly and
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+      # overriding the +validate+ instance method becomes too unwieldly and
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       # you're looking for more descriptive declaration of your validations.
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       #
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       # This can be done with a symbol pointing to a method:
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@@ -52,8 +52,8 @@ module ActiveModel
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       #     end
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       #   end
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       #
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-      # This usage applies to #validate_on_create and #validate_on_update as well.
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-
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+      # This usage applies to +validate_on_create+ and +validate_on_update as well+.
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+      #
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       # Validates each attribute against a block.
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       #
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       #   class Person < ActiveRecord::Base
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@@ -63,14 +63,14 @@ module ActiveModel
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       #   end
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       #
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       # Options:
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-      # * <tt>on</tt> - Specifies when this validation is active (default is :save, other options :create, :update)
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-      # * <tt>allow_nil</tt> - Skip validation if attribute is nil.
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-      # * <tt>allow_blank</tt> - Skip validation if attribute is blank.
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-      # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should
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-      #   occur (e.g. :if => :allow_validation, or :if => Proc.new { |user| user.signup_step > 2 }).  The
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+      # * <tt>:on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>)
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+      # * <tt>:allow_nil</tt> - Skip validation if attribute is +nil+.
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+      # * <tt>:allow_blank</tt> - Skip validation if attribute is blank.
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+      # * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
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+      #   occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>).  The
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       #   method, proc or string should return or evaluate to a true or false value.
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-      # * <tt>unless</tt> - Specifies a method, proc or string to call to determine if the validation should
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-      #   not occur (e.g. :unless => :skip_validation, or :unless => Proc.new { |user| user.signup_step <= 2 }).  The
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+      # * <tt>:unless</tt> - Specifies a method, proc or string to call to determine if the validation should
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+      #   not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>).  The
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       #   method, proc or string should return or evaluate to a true or false value.
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       def validates_each(*attrs)
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         options = attrs.extract_options!.symbolize_keys