Fix release template

tasks/release_announcement_draft.erb

@@ -12,9 +12,9 @@ If you find one, please open an [issue on GitHub](https://github.com/rails/rails
 ## CHANGES since <%= version.previous %>
 
 To view the changes for each gem, please read the changelogs on GitHub:
-  <%- FRAMEWORKS.sort.each do |framework| -%>
+  <% FRAMEWORKS.sort.each do |framework| %>
 <%= "* [#{FRAMEWORK_NAMES[framework]} CHANGELOG](https://github.com/rails/rails/blob/v#{version}/#{framework}/CHANGELOG.md)" %>
-  <%- end -%>
+  <% end %>
 
 To see a summary of changes, please read the release on GitHub: