diff --git a/README b/README.rdoc
similarity index 100%
rename from README
rename to README.rdoc
diff --git a/lib/grouped_scope/has_many_association.rb b/lib/grouped_scope/has_many_association.rb
index 32e3b71..82785d0 100644
--- a/lib/grouped_scope/has_many_association.rb
+++ b/lib/grouped_scope/has_many_association.rb
@@ -11,10 +11,6 @@ def construct_sql_with_group_scope
       if @reflection.options[:grouped_scope]
         if @reflection.options[:as]
           # TODO: Need to add case for polymorphic :as option.
-          # @finder_sql = 
-          #   "#{@reflection.quoted_table_name}.#{@reflection.options[:as]}_id = #{@owner.quoted_id} AND " +
-          #   "#{@reflection.quoted_table_name}.#{@reflection.options[:as]}_type = #{@owner.class.quote_value(@owner.class.base_class.name.to_s)}"
-          # @finder_sql << " AND (#{conditions})" if conditions
         else
           @finder_sql = "#{@reflection.quoted_table_name}.#{@reflection.primary_key_name} IN (#{@owner.group.quoted_ids})"
           @finder_sql << " AND (#{conditions})" if conditions