telegram-bot-ruby.gemspec in telegram-bot-ruby-1.0.0 vs telegram-bot-ruby.gemspec in telegram-bot-ruby-2.0.0

@@ -1,10 +1,7 @@
 # frozen_string_literal: true
 
-lib = File.expand_path('lib', __dir__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-
-require 'telegram/bot/version'
+require_relative 'lib/telegram/bot/version'
 
 Gem::Specification.new do |spec|
   spec.name          = 'telegram-bot-ruby'
   spec.version       = Telegram::Bot::VERSION
   spec.authors       = ['Alexander Tipugin']