adding a couple things to the changelog

spec/cancan/ability_spec.rb

@@ -324,7 +324,7 @@ describe CanCan::Ability do
     end
     @ability.should have_block(:read, :foo)
   end
-  
+
   it "should know when raw sql is used in conditions" do
     @ability.can :read, :foo
     @ability.should_not have_raw_sql(:read, :foo)

spec/cancan/active_record_additions_spec.rb

@@ -56,14 +56,14 @@ describe CanCan::ActiveRecordAdditions do
     stub(@model_class).scoped{|*args| args.inspect}
     @model_class.accessible_by(@ability).should == :found_records
   end
-  
+
   it "should not allow to fetch records when ability with just block present" do
     @ability.can :read, @model_class do false end
     lambda {
       @model_class.accessible_by(@ability)
     }.should raise_error(CanCan::Error)
   end
-  
+
   it "should not allow to check ability on object when nonhash sql ability definition without block present" do
     @ability.can :read, @model_class, ['bar = ?', 1]
     lambda {