Gemfile in sorbet-progress-0.1.0 vs Gemfile in sorbet-progress-0.2.0

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 # Specify your gem's dependencies in sorbet-progress.gemspec
 gemspec