Merge branch 'master' of git.tallty.com:open-source/acts_as_pasting

lib/acts_as_pasting/pastable.rb

@@ -18,7 +18,7 @@ module ActsAsPasting
           arel[:pasted_type].eq(klass.constantize.base_class.name).
             and(arel[:pasted_id].in(ids)).
             and(arel[:pasteable_id].eq(source_arel[:id])).
-            and((arel[:type].eq(prefix))
+            and(arel[:type].eq(prefix))
         end.reduce(:or)
         joins(arel.join(arel).on(join_condition).join_sources).distinct
       }