Gemfile in lxi_rb-0.2.3 vs Gemfile in lxi_rb-0.2.6

@@ -1,12 +1,9 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in lxi_rb.gemspec
 gemspec
-
-gem "rake", "~> 13.0"
-
-gem "minitest", "~> 5.0"
-
-gem "rubocop", "~> 1.21"
+gem 'minitest', '~> 5.0'
+gem 'rake', '~> 13.0'
+gem 'rubocop', '~> 1.21'