Gemfile in gutenberg_rdf-0.4.0 vs Gemfile in gutenberg_rdf-1.0.0

@@ -1,4 +1,6 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-# Specify your gem's dependencies in gutenberg_rdf.gemspec
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+# Specify your gem's dependencies in test.gemspec
 gemspec