style: rubocop Style/Encoding

Fix Style/Encoding by rubocop

Signed-off-by: Cody Coder <cody.coder@gitcodebuddy.com>

Rakefile

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 $build_start = Time.now
 
 if Signal.list.key?('ALRM')

rake.d/helpers.rb

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 require "shellwords"
 
 $use_tempfile_for_run = defined?(RUBY_PLATFORM) && /mingw/i.match(RUBY_PLATFORM)

rake.d/installer.rb

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 module Mtx::Installer
   def self.read_translation_file file_name
     # Local Variables:

rake.d/pch.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 #
 #   mkvtoolnix - programs for manipulating Matroska files
 #   Copyright © 2003…2016 Moritz Bunkus

rake.d/po.rb

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 def format_string_for_po str
   return '"' + str.gsub(/"/, '\"') + '"' unless /\\n./.match(str)
 

rake.d/source_tests.rb

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 module Mtx::SourceTests
   def self.collect_header_files
     ui_file_names        = FileList["src/**/*.ui"]

tests/test-426extract_write_bom_only_once.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# -*- coding: utf-8 -*-
-
 # T_426extract_write_bom_only_once
 file = "data/mkv/complex.mkv"
 

tests/test-440chapter_display_language_default_value.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# -*- coding: utf-8 -*-
-
 # T_440chapter_display_language_default_value
 describe "mkvmerge / Default value for »language« element in chapter XML files"
 test_merge "data/subtitles/srt/ven.srt", :args => "--chapters data/text/chaperts-no-language-element.xml"

tests/test-532chapter_generation_when_appending.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 file = "data/avi/v-h264-aac.avi"
 
 # T_532chapter_generation_when_appending

tests/test-533chapter_generation_interval.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 file = "data/avi/v-h264-aac.avi"
 
 # T_533chapter_generation_interval

tests/test-534chapter_generation_when_appending_audio_only.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 file = "data/simple/v.mp3"
 
 # T_534chapter_generation_when_appending_audio_only

tests/test-535chapter_generation_interval_audio_only.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 file = "data/simple/v.mp3"
 
 # T_535chapter_generation_interval_audio_only

tests/test-552chapter_generation_appending_file_name_variables.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 base = "data/simple/Datei didödeldü "
 
 # T_552chapter_generation_appending_file_name_variables

tests/test-671emojis.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/ruby -w
-# coding: utf-8
-
 # T_671emojis
 describe "mkvmerge / Emojis"
 

tests/test.d/controller.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 class Controller
   attr_accessor :test_failed, :test_new, :test_date_after, :teset_date_before, :update_failed, :num_failed, :record_duration
   attr_reader   :num_threads, :results

tools/development/add_icons.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/env ruby
-# coding: utf-8
-
 require "fastimage"
 require "fileutils"
 

tools/development/modules/news.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 def parse_news file_name
   news         = []
   current_line = []

tools/development/update_translations.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/env ruby
-# coding: utf-8
-
 require "fileutils"
 require "pathname"
 require "rake"