Fix announcement draft formatting [ci skip]

tasks/release_announcement_draft.erb

@@ -16,9 +16,9 @@ To view the changes for each gem, please read the changelogs on GitHub:
 <%= "* [#{FRAMEWORK_NAMES[framework]} CHANGELOG](https://github.com/rails/rails/blob/v#{version}/#{framework}/CHANGELOG.md)" %>
   <%- end -%>
 
-  To see a summary of changes, please read the release on GitHub:
+To see a summary of changes, please read the release on GitHub:
 
-<%= "* [#{version} CHANGELOG](https://github.com/rails/rails/releases/tag/v#{version})" %>
+<%= "[#{version} CHANGELOG](https://github.com/rails/rails/releases/tag/v#{version})" %>
 
 *Full listing*