Gemfile in codebreaker_kirill-0.2.3 vs Gemfile in codebreaker_kirill-0.2.4

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in codebreaker_kirill.gemspec
 gemspec
 
-gem "rspec"
+gem 'rspec'
 
-gem "rubocop", "~> 1.21"
+gem 'rubocop', '~> 1.21'