Update notification body

app/models/notifier/assigned.rb

@@ -1,7 +1,7 @@
 class Notifier::Assigned < Notifier
   private
     def body
-      "#{creator.name} assigned you: #{bubble.title}"
+      "assigned you: #{bubble.title}"
     end
 
     def recipients

app/models/notifier/commented.rb

@@ -1,7 +1,7 @@
 class Notifier::Commented < Notifier
   private
     def body
-      "#{creator.name} commented on: #{bubble.title}"
+      "commented on: #{bubble.title}"
     end
 
     def recipients

app/models/notifier/created.rb

@@ -1,7 +1,7 @@
 class Notifier::Created < Notifier
   private
     def body
-      "#{creator.name} created a new item: #{bubble.title}"
+      "created: #{bubble.title}"
     end
 
     def recipients

test/models/notifier/assigned_test.rb

@@ -20,6 +20,6 @@ class Notifier::AssignedTest < ActiveSupport::TestCase
   test "generate populates the notification details" do
     Notifier.for(events(:logo_assignment_km)).generate
 
-    assert_equal "David assigned you: The logo isn't big enough", Notification.last.body
+    assert_equal "assigned you: The logo isn't big enough", Notification.last.body
   end
 end

test/models/notifier/created_test.rb

@@ -14,6 +14,6 @@ class Notifier::CreatedTest < ActiveSupport::TestCase
   test "generate populates the notification details" do
     Notifier.for(events(:logo_created)).generate
 
-    assert_equal "David created a new item: The logo isn't big enough", Notification.last.body
+    assert_equal "created: The logo isn't big enough", Notification.last.body
   end
 end