Gemfile in felflame-3.0.0 vs Gemfile in felflame-4.0.0

@@ -1,11 +1,10 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in felflame.gemspec
 gemspec
 
 ruby '2.7.3'
 
-gem "rake", "~> 13.0"
-
+gem 'rake', '~> 13.0'