diff --git a/app/models/event/description.rb b/app/models/event/description.rb
index 3c6d2200d..87a5ec6d0 100644
--- a/app/models/event/description.rb
+++ b/app/models/event/description.rb
@@ -51,30 +51,30 @@ class Event::Description
 
     def action_sentence(creator, card_title)
       case event.action
-        when "card_assigned"
-          assigned_sentence(creator, card_title)
-        when "card_unassigned"
-          unassigned_sentence(creator, card_title)
-        when "card_published"
-          "#{creator} added #{card_title}"
-        when "card_closed"
-          %(#{creator} moved #{card_title} to "Done")
-        when "card_reopened"
-          "#{creator} reopened #{card_title}"
-        when "card_postponed"
-          %(#{creator} moved #{card_title} to "Not Now")
-        when "card_auto_postponed"
-          %(#{card_title} was closed as "Not Now" due to inactivity)
-        when "card_resumed"
-          "#{creator} resumed #{card_title}"
-        when "card_title_changed"
-          renamed_sentence(creator, card_title)
-        when "card_board_changed", "card_collection_changed"
-          moved_sentence(creator, card_title)
-        when "card_triaged"
-          triaged_sentence(creator, card_title)
-        when "card_sent_back_to_triage"
-          %(#{creator} moved #{card_title} back to "Maybe?")
+      when "card_assigned"
+        assigned_sentence(creator, card_title)
+      when "card_unassigned"
+        unassigned_sentence(creator, card_title)
+      when "card_published"
+        "#{creator} added #{card_title}"
+      when "card_closed"
+        %(#{creator} moved #{card_title} to "Done")
+      when "card_reopened"
+        "#{creator} reopened #{card_title}"
+      when "card_postponed"
+        %(#{creator} moved #{card_title} to "Not Now")
+      when "card_auto_postponed"
+        %(#{card_title} was closed as "Not Now" due to inactivity)
+      when "card_resumed"
+        "#{creator} resumed #{card_title}"
+      when "card_title_changed"
+        renamed_sentence(creator, card_title)
+      when "card_board_changed", "card_collection_changed"
+        moved_sentence(creator, card_title)
+      when "card_triaged"
+        triaged_sentence(creator, card_title)
+      when "card_sent_back_to_triage"
+        %(#{creator} moved #{card_title} back to "Maybe?")
       end
     end