Gemfile in my_gems-0.2.0 vs Gemfile in my_gems-0.2.1

@@ -1,9 +1,10 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
 
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+source 'https://rubygems.org'
 
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
+
 # Specify your gem's dependencies in my_gems.gemspec
 gemspec
 
 gem 'guard-rspec', require: false, group: %i[development test]
-gem 'rubocop', require: false, group: %i[development test]