diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 27e2d405e..7582fa3c2 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -107,7 +107,6 @@ Layout/EmptyLines:
     - 'config/routes.rb'
     - 'db/migrate/001_setup.rb'
     - 'lib/redmine/sudo_mode.rb'
-    - 'lib/redmine/wiki_formatting/textile/redcloth3.rb'
     - 'test/helpers/application_helper_test.rb'
 
 # Cop supports --auto-correct.
diff --git a/lib/redmine/wiki_formatting/textile/redcloth3.rb b/lib/redmine/wiki_formatting/textile/redcloth3.rb
index 750bf8cac..064045c1f 100644
--- a/lib/redmine/wiki_formatting/textile/redcloth3.rb
+++ b/lib/redmine/wiki_formatting/textile/redcloth3.rb
@@ -1198,7 +1198,6 @@ class RedCloth3 < String
         end
     end
 
-
     ALLOWED_TAGS = %w(redpre pre code kbd notextile)
     def escape_html_tags(text)
         text.gsub!(%r{<(\/?([!\w]+)[^<>\n]*)(>?)}) do |m|