diff --git a/lib/redmine/wiki_formatting.rb b/lib/redmine/wiki_formatting.rb
index 95455417a..d4e642847 100644
--- a/lib/redmine/wiki_formatting.rb
+++ b/lib/redmine/wiki_formatting.rb
@@ -52,6 +52,7 @@ module Redmine
         if @@formatters[name] && @@formatters[name] != entry
           raise ArgumentError, "format name '#{name}' is already taken"
         end
+
         @@formatters[name] = entry
       end