diff --git a/app/helpers/pool_versions_helper.rb b/app/helpers/pool_versions_helper.rb
index b75cae7e7..d3f91bbd3 100644
--- a/app/helpers/pool_versions_helper.rb
+++ b/app/helpers/pool_versions_helper.rb
@@ -9,6 +9,6 @@ module PoolVersionsHelper
added = current.post_id_array - prev.post_id_array
removed = prev.post_id_array - current.post_id_array
- added.map {|x| '+' + x.to_s + ''}.join(" ") + removed.map {|x| '–' + x.to_s + ''}.join(" ").html_safe
+ added.map {|x| '+' + x.to_s + ''}.join(" ").html_safe + removed.map {|x| '–' + x.to_s + ''}.join(" ").html_safe
end
end