Removed magic comment for encoding. It's already set utf-8 after Ruby 2.0.0

hsbt · hsbt · commit 1455fe2dd0ed · 2017-09-13T11:52:47.000+09:00
diff --git a/lib/rdoc/text.rb b/lib/rdoc/text.rb
@@ -1,4 +1,3 @@
-# coding: utf-8
 # frozen_string_literal: false
 
 ##
diff --git a/rdoc.gemspec b/rdoc.gemspec
@@ -1,4 +1,3 @@
-# -*- encoding: utf-8 -*-
 begin
   require_relative "lib/rdoc"
 rescue LoadError
diff --git a/test/test_rdoc_markup_pre_process.rb b/test/test_rdoc_markup_pre_process.rb
@@ -1,4 +1,3 @@
-# coding: utf-8
 # frozen_string_literal: false
 
 require 'rdoc/test_case'
diff --git a/test/test_rdoc_parser_ruby.rb b/test/test_rdoc_parser_ruby.rb
@@ -1,4 +1,3 @@
-# coding: utf-8
 # frozen_string_literal: false
 
 require 'rdoc/test_case'
diff --git a/test/test_rdoc_text.rb b/test/test_rdoc_text.rb
@@ -1,4 +1,3 @@
-# coding: utf-8
 # frozen_string_literal: false
 
 require 'rdoc/test_case'
