diff --git a/app/helpers/admin/application_helper.rb b/app/helpers/admin/application_helper.rb
index 61f5037d694a826213e7482fef300530598df9af..ec02a765ad60c9502a943f34e5e3e955def58c7d 100644
--- a/app/helpers/admin/application_helper.rb
+++ b/app/helpers/admin/application_helper.rb
@@ -77,7 +77,7 @@ module Admin::ApplicationHelper
       .dup
       .gsub("\r\n", "\n") # Remove useless \r
       .gsub("\n", "\n#{indentation}") # Indent properly to avoid broken frontmatter
-      .chomp
+      .chomp # Remove extra newlines
   end
 
   def collection_tree(list, except = nil)