Improve documentation coverage and markup

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/activemodel/lib/active_model/validations/format.rb b/activemodel/lib/active_model/validations/format.rb
index f8395543ec..1320ef646a 100644
--- a/activemodel/lib/active_model/validations/format.rb
+++ b/activemodel/lib/active_model/validations/format.rb
@@ -8,21 +8,21 @@ module ActiveModel
       #     validates_format_of :email, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i, :on => :create
       #   end
       #
-      # Note: use \A and \Z to match the start and end of the string, ^ and $ match the start/end of a line.
+      # Note: use <tt>\A</tt> and <tt>\Z</tt> to match the start and end of the string, <tt>^</tt> and <tt>$</tt> match the start/end of a line.
       #
       # A regular expression must be provided or else an exception will be raised.
       #
       # Configuration options:
-      # * <tt>message</tt> - A custom error message (default is: "is invalid")
-      # * <tt>allow_nil</tt> - If set to true, skips this validation if the attribute is null (default is: false)
-      # * <tt>allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is: false)
-      # * <tt>with</tt> - The regular expression used to validate the format with (note: must be supplied!)
-      # * <tt>on</tt> Specifies when this validation is active (default is :save, other options :create, :update)
-      # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should
-      #   occur (e.g. :if => :allow_validation, or :if => Proc.new { |user| user.signup_step > 2 }).  The
+      # * <tt>:message</tt> - A custom error message (default is: "is invalid")
+      # * <tt>:allow_nil</tt> - If set to +true+, skips this validation if the attribute is +nil+ (default is: +false+)
+      # * <tt>:allow_blank</tt> - If set to +true+, skips this validation if the attribute is blank (default is: +false+)
+      # * <tt>:with</tt> - The regular expression used to validate the format with (note: must be supplied!)
+      # * <tt>:on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, <tt>:update</tt>)
+      # * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
+      #   occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>).  The
       #   method, proc or string should return or evaluate to a true or false value.
-      # * <tt>unless</tt> - Specifies a method, proc or string to call to determine if the validation should
-      #   not occur (e.g. :unless => :skip_validation, or :unless => Proc.new { |user| user.signup_step <= 2 }).  The
+      # * <tt>:unless</tt> - Specifies a method, proc or string to call to determine if the validation should
+      #   not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>).  The
       #   method, proc or string should return or evaluate to a true or false value.
       def validates_format_of(*attr_names)
         configuration = { :message => ActiveRecord::Errors.default_error_messages[:invalid], :on => :save, :with => nil }