diff --git a/Formula/unbound.rb b/Formula/unbound.rb
index 486ed8ff64..c243480778 100644
--- a/Formula/unbound.rb
+++ b/Formula/unbound.rb
@@ -35,6 +35,7 @@ class Unbound < Formula
     conf = etc/"unbound/unbound.conf"
     return unless conf.exist?
     return unless conf.read.include?('username: "@@HOMEBREW-UNBOUND-USER@@"')
+
     inreplace conf, 'username: "@@HOMEBREW-UNBOUND-USER@@"',
                     "username: \"#{ENV["USER"]}\""
   end