Gemfile in timed_lru-0.3.2 vs Gemfile in timed_lru-0.4.0

@@ -1,6 +1,5 @@
-source "http://rubygems.org"
+source 'http://rubygems.org'
 gemspec
 
 gem 'coveralls', require: false, group: :test
 gem 'json', '>= 1.7.7', require: false, group: :test
-