Fix problem when open in emacs [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-12 11:15:25 +00:00 · 2017-09-12 11:15:25 +00:00 · aca81f3766
commit aca81f3766
parent ec0b676543
1 changed files with 2 additions and 2 deletions
--- a/lib/rdoc/rdoc.gemspec
+++ b/lib/rdoc/rdoc.gemspec
@ -1,4 +1,4 @@
-# -*- encoding: utf-8 -*-
+# -*- coding: utf-8 -*-
 begin
  require_relative "lib/rdoc"
 rescue LoadError