Gemfile in disqus-for-jekyll-1.0.4 vs Gemfile in disqus-for-jekyll-1.0.5

@@ -1,5 +1,5 @@
-source "https://rubygems.org"
-
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-
-gemspec
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gemspec