Gemfile in masina-0.1.7 vs Gemfile in masina-0.1.8

@@ -1,8 +1,4 @@
-# frozen_string_literal: true
-
-source 'https://rubygems.org'
-
-git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
+source "https://rubygems.org"
 
 # Specify your gem's dependencies in masina.gemspec
 gemspec