Gemfile in freewifi-0.2.3 vs Gemfile in freewifi-0.2.4

@@ -1,5 +1,5 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
 # Specify your gem's dependencies in freewifi.gemspec
 gemspec